KB Performance Hypereutectic Piston Kit 3.498" +0.030" 10.5:1 CR 80" Evolution Big Twin - KB266.030 For Harley 1984-1999 Brand_Raceline Wheels 1978-2006 Suzuki JR 50 1983-1988

1978-2006 Suzuki JR 50 1983-1988

does not generate vibrations

Available for engines with stock-style crankcases

Shorter than Harley studs

Color/Finish Black Product Name Axle Finish Chrome Base Color Black Duty Standard Riding Style UTV Type Complete Units Kit Color/Finish Chrome Material Chromoly Steel Mounting Position Front Right Mounting Position Front Left

KB Performance Hypereutectic Piston Kit 3.498" +0.030" 10.5:1 CR 80" Evolution Big Twin - KB266.030 For Harley 1984-1999 Brand_Raceline Wheels 1978-2006 Suzuki JR 50 1983-1988Features Manufactured from high strength, T 5, heat treated, 390 hypereutectic aluminum alloy Allow a tighter fit and longer piston and ring life Diamond machined pistons are held to plus or minus one gram weight and less than one half thousandth inch (. 0005") tolerances from piston to piston Each kit contains two pistons, pins, spiral lock pin clips and Hastings moly rings Replacement piston rings and pin lock rings available separately KB pistons