The Wiseco Professional Series forged piston set for Chevrolet LS series features an approximate 4.135 in. bore and is supplied as a set of eight pistons for 8-cylinder applications. Built for heavy to severe duty race builds, these pistons are forged from 2618 aluminum, include precision ring grooves, anti-detonation features, ArmorGlide skirt coating and forced pin oiling to support demanding performance use.
Wiseco Chevy LS Series -20cc R/Dome 4.135in Bore Piston Shelf Stock Kit