Wiseco Chevy LS Series -22cc R/Dome 4.125inch Bore Piston Shelf Stock Kit

Wiseco is well-known for making strong, reliable internal engine components, especially for performance applications. This Professional Series piston kit is built for serious racers and builders who need parts that can handle severe duty. These pistons are designed to be a no-compromise solution for demanding LS engine builds.

Each piston in this set is forged and machined in the USA from 2618 aluminum, which offers improved tensile strength for durability under high stress. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal. The crown of each piston is fully machined, and they come with forced pin oiling to ensure proper lubrication. For reduced friction, quieter operation, and resistance to seizure, the pistons are treated with an ArmorGlide skirt coating.

This kit includes a set of 8 pistons, each with a -22cc dome volume and a 4.125-inch bore diameter, making them suitable for a wide range of Chevrolet LS engines found in vehicles like the Cadillac CTS, Chevrolet Camaro, and Pontiac Firebird. Please note that these pistons are not CARB approved and cannot be shipped to California.