KB Performance Hypereutectic Piston Kit 3.188" +0.020" 8.2:1 CR 1000 - KB292.020 For Harley Sportster 1972-1985 Brand_Vortex Utilizes brass thrust washer for

Utilizes brass thrust washer for easy use and long life

Use to remove pinion bushing from cam cover in one easy operation

Don't let the stock fuel valve be the main jet - the stock fuel valve setup simply cannot support the fuel demands of today's high-performance engine

's high-performance O-ring chain

KB Performance Hypereutectic Piston Kit 3.188" +0.020" 8.2:1 CR 1000 - KB292.020 For Harley Sportster 1972-1985 Brand_Vortex Utilizes brass thrust washer forFeatures 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