Wiseco Chevy LT1 4.070in Bore 1.105in CH -10.00 CC Piston Set

This Wiseco Professional Series piston set includes eight forged pistons, designed for Chevrolet LT1 engines. Each piston features a 4.070-inch bore, a 1.105-inch compression height, and a -10.00cc dish volume. These pistons are built in the USA from 2618 aluminum, chosen for its improved tensile strength, and are fully machined for precise dimensions.

Wiseco has packed these pistons with features for serious racing and heavy-duty builds. You'll find precision ring grooves, anti-detonation grooves, and other features aimed at improving ring seal. The pistons also come with an ArmorGlide skirt coating, which helps resist seizure, reduces friction, and contributes to quieter operation. Forced pin oiling is incorporated to ensure proper lubrication of the wrist pin. These are designed and built to withstand the demands of severe duty performance applications.

Because these are intended for high-performance builds, it's important to note that 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.