Wiseco Chevy LS Series -8cc R/Dome 4.020inch Bore Piston Shelf Stock Kit

When you're rebuilding your LS engine for serious performance, you need parts that can handle the stress. This Wiseco Professional Series piston kit gives you a full set of eight pistons, each with a -8cc dome and a 4.020-inch bore, designed specifically for Chevrolet LS engines. These aren't just stock replacements; they're built for heavy-duty and severe racing applications where durability and consistent performance are critical.

Wiseco crafts these pistons from 2618 aluminum right here in the USA, chosen for its improved tensile strength under high loads. You'll find precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal for better combustion efficiency. The fully machined crown ensures accuracy, and the forced pin oiling system helps keep the wrist pins lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and noise while resisting seizure, making them well-suited for demanding builds.

This kit is designed to fit a range of LS-powered vehicles, including the Chevrolet Camaro, Corvette, Pontiac Firebird, and GTO. Remember, these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.