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V-Twin

Custom Chrome

Drag Specialties

S&S Cycle

Mid-USA

Wyatt Gatling

Bitubo Suspension

Magnum Shielding

Colony

Motorshop

View all Brands

Kb Performance
|
sku: DS-751267

KB Performance #KB305.010 - Piston Kit - 3.498" +0.010" - 9.6:1 CR - 80" Evolution Big Twin

MSRP: $234.43

Was:

Now: $209.91

Add to Cart
Kb Performance
|
sku: DS-751268

KB Performance #KB305.020 - Piston Kit - 3.498" +0.020" - 9.6:1 CR - 80" Evolution Big Twin

MSRP: $234.43

Was:

Now: $209.91

Add to Cart
Kb Performance
|
sku: DS-751269

KB Performance #KB305.030 - Piston Kit - 3.498" +0.030" - 9.6:1 CR - 80" Evolution Big Twin

MSRP: $234.43

Was:

Now: $209.91

Add to Cart
Kb Performance
|
sku: 0910-2019

KB Performance #KB305.040 - Piston Kit - 3.498" +0.040" - 9.6:1 CR - 80" Evolution Big Twin

MSRP: $246.95

Was:

Now: $209.91

Add to Cart
Kb Performance
|
sku: DS-751265

KB Performance #KB305.STD - Piston Kit - 3.498" Standard - 9.6:1 CR - 80" Evolution Big Twin

MSRP: $234.43

Was:

Now: $209.91

Add to Cart
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
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
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
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
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
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
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
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
Kb Performance
|
sku: DS-751286

KB Performance #KB411.STD - Piston Kit - 3.875" Standard - 10.5:1 CR - 95" Twin Cam Big Bore

MSRP: $293.00

Was:

Now: $261.76

Add to Cart
Kb Performance
|
sku: 0910-6088

KB Performance #KB425C.005 - Piston Kit - 3.750" +0.005" - 8.8:1 CR - 88" Twin Cam

MSRP: $287.95

Was:

Now: $244.76

Add to Cart
Kb Performance
|
sku: 0910-6089

KB Performance #KB425C.010 - Piston Kit - 3.750" +0.010" - 8.8:1 CR - 88" Twin Cam

MSRP: $287.95

Was:

Now: $244.76

Add to Cart
Kb Performance
|
sku: 0910-6090

KB Performance #KB425C.020 - Piston Kit - 3.750" +0.020" - 8.8:1 CR - 88" Twin Cam

MSRP: $287.95

Was:

Now: $244.76

Add to Cart
Kb Performance
|
sku: 0910-6091

KB Performance #KB425C.030 - Piston Kit - 3.750" +0.030" - 8.8:1 CR - 88" Twin Cam

MSRP: $287.95

Was:

Now: $244.76

Add to Cart
Kb Performance
|
sku: 0910-6087

KB Performance #KB425C.STD - Piston Kit - 3.750" Standard - 8.8:1 CR - 88" Twin Cam

MSRP: $287.95

Was:

Now: $244.76

Add to Cart
SALE

Kb Performance
|
sku: 0910-6093

KB Performance #KB426C.005 - Piston Kit - 3.750" +0.005" - 10.5:1 CR - 88" Twin Cam

MSRP:

Was: $306.95

Now: $251.70

Add to Cart
Kb Performance
|
sku: 0910-6094

KB Performance #KB426C.010 - Piston Kit - 3.750" +0.010" - 10.5:1 CR - 88" Twin Cam

MSRP: $295.95

Was:

Now: $251.56

Add to Cart
Kb Performance
|
sku: 0910-6095

KB Performance #KB426C.020 - Piston Kit - 3.750" +0.020" - 10.5:1 CR - 88" Twin Cam

MSRP: $295.95

Was:

Now: $251.56

Add to Cart
Kb Performance
|
sku: 0910-6092

KB Performance #KB426C.STD - Piston Kit - 3.750" Standard - 10.5:1 CR - 88" Twin Cam

MSRP: $295.95

Was:

Now: $251.56

Add to Cart
Kb Performance
|
sku: 0910-5726

KB Performance #KB542LCA.020 - Piston Kit - 4.125" +0.020" - 11.0:1 CR - 114"/117" Bored to 120" - M8

MSRP: $427.95

Was:

Now: $363.76

Add to Cart

KB Performance #KB305.010 - Piston Kit - 3.498" +0.010" - 9.6:1 CR - 80" Evolution Big Twin
Piston Kit - 3.498" +0.010" - 9.6:1 CR - 80" Evolution 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...

MSRP: $234.43

Was:

Now: $209.91
Add to Cart
KB Performance #KB305.020 - Piston Kit - 3.498" +0.020" - 9.6:1 CR - 80" Evolution Big Twin
Piston Kit - 3.498" +0.020" - 9.6:1 CR - 80" Evolution 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...

MSRP: $234.43

Was:

Now: $209.91
Add to Cart
KB Performance #KB305.030 - Piston Kit - 3.498" +0.030" - 9.6:1 CR - 80" Evolution Big Twin
Piston Kit - 3.498" +0.030" - 9.6:1 CR - 80" Evolution 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...

MSRP: $234.43

Was:

Now: $209.91
Add to Cart
KB Performance #KB305.040 - Piston Kit - 3.498" +0.040" - 9.6:1 CR - 80" Evolution Big Twin
Piston Kit - 3.498" +0.040" - 9.6:1 CR - 80" Evolution 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...

MSRP: $246.95

Was:

Now: $209.91
Add to Cart
KB Performance #KB305.STD - Piston Kit - 3.498" Standard - 9.6:1 CR - 80" Evolution Big Twin
Piston Kit - 3.498" Standard - 9.6:1 CR - 80" Evolution 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...

MSRP: $234.43

Was:

Now: $209.91
Add to Cart
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
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
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
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
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
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
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
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
KB Performance #KB411.STD - Piston Kit - 3.875" Standard - 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
KB Performance #KB425C.005 - Piston Kit - 3.750" +0.005" - 8.8:1 CR - 88" Twin Cam
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: $287.95

Was:

Now: $244.76
Add to Cart
KB Performance #KB425C.010 - Piston Kit - 3.750" +0.010" - 8.8:1 CR - 88" Twin Cam
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: $287.95

Was:

Now: $244.76
Add to Cart
KB Performance #KB425C.020 - Piston Kit - 3.750" +0.020" - 8.8:1 CR - 88" Twin Cam
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: $287.95

Was:

Now: $244.76
Add to Cart
KB Performance #KB425C.030 - Piston Kit - 3.750" +0.030" - 8.8:1 CR - 88" Twin Cam
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: $287.95

Was:

Now: $244.76
Add to Cart
KB Performance #KB425C.STD - Piston Kit - 3.750" Standard - 8.8:1 CR - 88" Twin Cam
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: $287.95

Was:

Now: $244.76
Add to Cart
SALE

KB Performance #KB426C.005 - Piston Kit - 3.750" +0.005" - 10.5:1 CR - 88" Twin Cam
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:

Was: $306.95

Now: $251.70
Add to Cart
KB Performance #KB426C.010 - Piston Kit - 3.750" +0.010" - 10.5:1 CR - 88" Twin Cam
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: $295.95

Was:

Now: $251.56
Add to Cart
KB Performance #KB426C.020 - Piston Kit - 3.750" +0.020" - 10.5:1 CR - 88" Twin Cam
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: $295.95

Was:

Now: $251.56
Add to Cart
KB Performance #KB426C.STD - Piston Kit - 3.750" Standard - 10.5:1 CR - 88" Twin Cam
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: $295.95

Was:

Now: $251.56
Add to Cart
KB Performance #KB542LCA.020 - Piston Kit - 4.125" +0.020" - 11.0:1 CR - 114"/117" Bored to 120" - M8
Piston Kit - 4.125" +0.020" - 11.0:1 CR - 114"/117" Bored to 120" - M8FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in...

MSRP: $427.95

Was:

Now: $363.76
Add to Cart

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