Wiseco Chevy Small Block 4.060in Bore 1.062in CH 13.50 CC Piston Set

This is a set of eight Wiseco Professional Series forged pistons for Chevrolet Small Block engines. Each piston is designed with a 4.060 inch bore, a 1.062 inch compression height, and a 13.50 CC dish volume. These pistons are built for serious racers and builders who need components that can handle heavy to severe duty race applications.

Wiseco crafts these pistons from 2618 aluminum, which is forged and machined in the USA to offer improved tensile strength. They feature precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The piston crowns are fully machined, and they include forced pin oiling to ensure proper lubrication. Additionally, these pistons come with an ArmorGlide skirt coating that helps resist seizure, reduce friction, and operate more quietly.

Because these pistons are intended for high-performance racing, they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.