Wiseco Chevy LS Series -2.8cc Dome 4.125inch Bore Piston Shelf Stock

This listing is for a single Wiseco Professional Series forged piston, designed for Chevrolet LS engines with a 4.125-inch bore. These pistons are built from 2618 aluminum, which offers improved tensile strength for demanding applications. They are fully machined and feature precision ring grooves, an anti-detonation groove, and additional features to improve ring seal, all contributing to better performance and durability in heavy-duty race builds.

The piston crown is fully machined, and it includes forced pin oiling to ensure proper lubrication. A notable feature is the ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. These pistons are engineered and machined in the USA and are intended for severe duty performance applications where reliability is critical.

This piston fits a range of vehicles, including models like the Chevrolet Corvette, Cadillac CTS, and Pontiac Firebird. Please note that this part is not CARB approved and cannot be shipped to California.