
Wiseco Professional Series forged piston set for Chevrolet LS engines, 4.020 in bore, set of eight pistons built for heavy to severe duty race and high-performance builds. These pistons are forged from 2618 aluminum, include precision ring grooves, anti-detonation features, ArmorGlide skirt coating, forced pin oiling, and come as a fully machined set intended for professional-level applications and durability in demanding use.
Wiseco Chevy LS Series -8cc R/Dome 4.020inch Bore Piston Shelf Stock Kit