Wiseco BBC Quick 8 +4cc Dome 1.120inch CH Piston Shelf Stock Kit

Wiseco is known for making strong, reliable internal engine components, especially for high-performance applications. This Professional Series piston kit is a prime example, built for serious racers and builders who need parts that can handle extreme conditions. These pistons are designed to be a robust foundation for heavy to severe duty race builds, giving you the confidence to push your engine's limits.

Each piston in this set is forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial for withstanding the intense pressures of racing. You'll find precision ring grooves, an anti-detonation groove, and other features designed to enhance ring seal and durability. The fully machined crown ensures a clean combustion chamber, and forced pin oiling helps keep the wrist pins properly lubricated. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, contributing to overall engine health and performance under stress.

This kit includes a set of eight pistons, designed for Chevrolet Big Block engines with a 4.560-inch bore and a 1.120-inch compression height. While these pistons are built for demanding applications, 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.