Wiseco Chevy LS Series -3.2cc FT 4.075inch Bore Piston Shelf Stock Kit - Set of 8

Wiseco Professional Series forged racing pistons and rings kit, made in USA from 2618 aluminum for tensile strength. Features ArmorGlide Skirt Coating for seizure resistance, friction reduction, and quiet operation. Designed with valve pocket designs for maximum flow, piston crown shapes for intake charge efficiency, and piston domes for optimal quench. Includes precision ring grooves, anti-detonation groove, and additional ring seal improving features, with forced pin oiling. Sold as a set of 8 pistons and rings for heavy to severe duty performance, specifically for Chevy/Pontiac 5.7L LS motors.