Wiseco Professional Series forged piston set for Chevrolet LS applications is a set of eight pistons built from 2618 aluminum and finished for severe‑duty race builds. The 3.780" bore pistons include precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating and fully machined crowns with forced pin oiling. Supplied with premium rings, they are engineered for high‑stress performance use.
Wiseco Chevy LSX Junkyard Dog 5.3L +6cc Dome 3.780 Bore .945in Pin NA/Boost/Nitrous Drop-In Pistons