Wiseco Chevy LS Series -25cc Dish 4.100inch Bore Piston Shelf Stock

This listing is for a single Wiseco Professional Series piston designed for Chevrolet LS engines. You get one forged piston, ready to be installed. It features a -25cc dish, a 4.100 inch bore size, and a 1.3045 inch compression height, with a 0.927 inch pin diameter. This piston is built from 2618 aluminum, a well-known material for its improved tensile strength, making it suitable for demanding performance applications.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, an anti-detonation groove, and enhanced ring seal capabilities. The crown is fully machined, and it includes forced pin oiling for better lubrication. Additionally, it comes with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. These pistons are intended for heavy to severe duty builds where durability and performance are key.

This piston fits a range of vehicles including the Cadillac CTS, Chevrolet Camaro, and Pontiac Firebird. Always refer to the full fitment guide to confirm compatibility with your specific vehicle and ensure you order the correct quantity for your engine build.