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The Wiseco Professional Series forged piston for Chevrolet LS applications is sized for a 4.000 in. bore with 1.1155 in. compression height and sold as an individual piston for performance assemblies. It’s built to handle heavy to severe duty race environments commonly encountered in professional LS builds. Made from 2618 aluminum with ArmorGlide skirt coating, it features precision ring grooves, an anti-detonation groove, forced pin oiling and a fully machined crown; premium rings are included to improve sealing under extreme service.
Wiseco Chevy LS Series -8cc R/Dome 1.115x4.000 Piston Shelf Stock
