KB Performance Piston Kit - KB263.050 For Harley Motorcycles 1941-1979 Sissy Bar Riding Style Street Units Pair

Riding Style Street Units Pair Material Layered Steel Thickness 1

Product Name Air Filter Type Stage II Filter Shape Oval Color/Finish Blue Base Color Blue Material CNC Billet Aluminum Filter Media Material Cotton Gauze Units Kit Riding Style Street

Style Double Seal Riding Style Street Compatibility OEM Compatible Mounting Position Rear Product Name Wheel Bearing Riding Style Adventure Touring / Dual-Sport Units Kit

brake light functions

KB Performance Piston Kit - KB263.050 For Harley Motorcycles 1941-1979 Sissy Bar Riding Style Street Units PairFeatures 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