KB Performance Piston Kit - KB266.040 For Harley 1984-1999 Brand_Factory Links Can display: Speedometer

Can display: Speedometer

Smooth finish for a longer seal life

Replacement for Polaris' Rust Preventative Fogging Oil

built-in soft hooks and safety clips on both ends

KB Performance Piston Kit - KB266.040 For Harley 1984-1999 Brand_Factory Links Can display: SpeedometerFeatures 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