Kb Performance

KB Performance KB426C.020 - Piston Kit - Twin Cam 88

FeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one...

KB Performance KB425C.020 - Piston Kit - Twin Cam 88

FeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one...

KB Performance KB542LCA.STD - Piston Kit - Standard - M8

FeaturesSuper Duty Series includes:Anodized top ring groove and crownLine2Line abradable skirt coating applied to .003" total thickness for a zero initial fit to allow coating to hone in for a tight...

KB Performance KB542LCA.020 - PISTON KIT M8 117" +020

FeaturesSuper Duty Series includes:Anodized top ring groove and crownLine2Line abradable skirt coating applied to .003" total thickness for a zero initial fit to allow coating to hone in for a tight...

KB Performance KB909LCA.STD - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB662LCA.010 - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB660LCA.STD - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB661LCA.STD - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB662LCA.STD - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB660LCA.010 - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB661LCA.010 - Super-Duty Piston

FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit...

KB Performance KB661C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB662C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB660C.005 - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB661C.010 - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB662C.005 - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB660C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB661C.005 - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB348.010 - Piston Kit

FeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one...

KB Performance KB409C.STD - Piston Kit - Twin Cam

FeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one...

KB Performance KB904C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB906C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB907C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...

KB Performance KB909C.STD - Forged Piston Kit - Twin Cam

FeaturesPistons forged from 4032 aluminum alloyOffset pin design for quiet operationEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsPiston pin lock rings available...