
Wiseco Professional Series forged piston set for Chevrolet LS engines, with a 4.200 in. bore and 1.110 in. compression height. This eight-piece set supports high-load and race builds where strength and sealing matter. Manufactured in the USA from 2618 forged aluminum, the pistons feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and come with premium rings for durable performance.
Wiseco Chevy LS Series -23cc R/Dome 4.200inch Bore Piston Shelf Stock Kit