Quick view JE Pistons | sku: 0910-6014 JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons | sku: 0910-6015 JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons | sku: 0910-6016 JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view Kb Performance | sku: DS-751201 KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view Kb Performance | sku: DS-751264 KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view Kb Performance | sku: DS-751254 KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view JE Pistons | sku: 0910-6015 JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons | sku: 0910-6016 JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view Kb Performance | sku: DS-751201 KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view Kb Performance | sku: DS-751264 KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view Kb Performance | sku: DS-751254 KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view JE Pistons | sku: 0910-6016 JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view Kb Performance | sku: DS-751201 KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view Kb Performance | sku: DS-751264 KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view Kb Performance | sku: DS-751254 KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751201 KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view Kb Performance | sku: DS-751264 KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view Kb Performance | sku: DS-751254 KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751264 KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view Kb Performance | sku: DS-751254 KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751254 KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751255 KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751282 KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: 0910-2020 KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751281 KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: 0910-0916 KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: 0910-0917 KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: 0910-0915 KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751287 KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Kb Performance | sku: DS-751288 KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view JE Pistons #370250 - Piston Kit - 4.080" Bore - +0.005" Oversize - 114"/117" M8 Piston Average Weight: 387 gramsPiston Volume: 0.60 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view JE Pistons #370251 - Piston Kit - 4.125" Bore - +0.050" Oversize - 114"/117" M8 Piston Average Weight: 399 gramsPiston Volume: -1.30 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view JE Pistons #370252 - Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8 Piston Average Weight: 425 gramsPiston Volume: -6.70 ccTwo cylinder piston kit.Includes:• 2x Pistons• 2x Ring Sets• 2x Wrist Pins• 4x CirclipsFeaturesForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strengthSkirt coating aids... MSRP: $472.99 Was: Now: $402.04 Add to Cart Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB263.STD - Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big Twin Piston Kit - 3.437 Standard - 9.0:1 CR - 74" Big TwinFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus... MSRP: $228.43 Was: Now: $203.96 Add to Cart Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB272.005 - Piston Kit - 3.498" +0.005" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $199.27 Add to Cart Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB272.010 - Piston Kit - 3.498" +0.010" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB272.020 - Piston Kit - 3.498" +0.020" - 10.0:1 CR - XL883 to 1200 Conversion Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $234.43 Was: Now: $209.91 Add to Cart Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB348.005 - Piston Kit - 3.875" +0.005" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $295.95 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB348.STD - Piston Kit - 3.875" Standard - 9.3:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring Sets• Spacer RingFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined... MSRP: $281.29 Was: Now: $251.56 Add to Cart Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB409C.005 - Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB409C.010 - Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB409C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $236.95 Was: Now: $201.41 Add to Cart Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view KB Performance #KB411.005 - Piston Kit - 3.875" +0.005" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected
Quick view KB Performance #KB411.010 - Piston Kit - 3.875" +0.010" - 10.5:1 CR - 95" Twin Cam Big Bore Kit Includes:• 2x Pistons• 2x Wrist Pins• 4x Spiral Lock Pin Clips• 2x Ring SetsFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are... MSRP: $293.00 Was: Now: $261.76 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected