Wiseco Chevy LS Series -23cc R/Dome 4.125inch Bore Piston Shelf Stock

This is a Wiseco Professional Series forged piston designed for Chevrolet LS engines with a 4.125-inch bore. These pistons are built for serious performance applications, whether you're assembling a street machine or a dedicated race car. They are forged and machined in the USA from 2618 aluminum, which offers improved tensile strength for handling the demands of high-performance builds.

Wiseco has packed these pistons with features to ensure durability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The crown is fully machined, and the piston also includes forced pin oiling to keep the wrist pin lubricated. A notable feature is the ArmorGlide skirt coating, which helps resist seizure, reduces friction, and contributes to quieter operation.

This piston is sold individually, so be sure to order the correct quantity for your engine. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.