Wiseco Chevy LS Series -2.8cc Dome 4.130inch Bore Piston Shelf Stock Kit

Wiseco is well-known for making strong, reliable internal engine components, especially for high-performance applications. This Professional Series piston kit is built for serious racers and builders who demand durability and performance in heavy to severe duty LS engine builds. These aren't your average pistons; they're packed with features designed to handle the stress of demanding race conditions.

Each piston is forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength under extreme heat and pressure. You'll find precision ring grooves, anti-detonation grooves, and other features that help improve ring seal, which is critical for compression and preventing blow-by. The crown is fully machined for accuracy, and they feature forced pin oiling to ensure the wrist pin stays well-lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and resist seizure, contributing to quieter operation and longer life.

This kit includes everything you need to outfit a set of eight cylinders for a 4.130-inch bore LS engine. The -2.8cc dome shape is designed to work with specific compression ratios, so be sure to check your build's requirements. While these pistons are built for the toughest applications, please note they are not CARB approved and cannot be shipped to California. They fit a wide range of popular GM vehicles, including models like the Chevrolet Camaro, Corvette, and Cadillac CTS.