Wiseco Chevrolet LT1 6.2L 4.070 Bore 1.304 Comp Ht. 3.622 Stroke 6.125 Rod -2 Volume 11.7 CR

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in Chevrolet LT1 6.2L engines. The 4.070-inch bore and 3.622-inch stroke, combined with a 6.125-inch rod length, are key dimensions for building a powerful engine. This set is designed for builders who need robust components for heavy to severe duty race applications, offering improved tensile strength and durability.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation features, and additional ring seal enhancements. The crown is fully machined for a clean combustion chamber, and forced pin oiling helps keep the wrist pins lubricated under extreme conditions. They also feature an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly, making them a well-built choice for demanding builds.

This set includes eight pistons, ready for your next engine build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.