Wiseco Chevy LS 4.135in Bore 1.110in CH -25.00 CC Piston Set

Wiseco's Professional Series forged piston set is built for Chevrolet LS engines with a 4.135-inch bore. These pistons are designed for serious racers and builders who demand top performance and durability in heavy to severe duty race applications. They are forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, making these pistons well-suited for the stresses of high-performance engines.

Each piston features precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The fully machined crown ensures accuracy, while forced pin oiling helps keep the wrist pin lubricated. A notable feature is the ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. This set includes eight pistons, ready for your next high-performance build.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal installation and performance, always refer to the manufacturer's detailed instructions and ensure all supporting components are suitable for the intended application.