Wiseco Chevy LS 4.075in Bore 1.165in CH -9.00 CC Piston Set

If you're building a high-performance Chevy LS engine, this Wiseco Professional Series piston set is designed to handle serious power. These pistons are built for demanding race applications where durability and consistent performance are critical. They feature a 4.075-inch bore and a 1.165-inch compression height, making them suitable for many popular LS engine configurations.

Crafted in the USA from 2618 aluminum, these pistons are forged and machined for improved tensile strength. Wiseco includes precision ring grooves, anti-detonation grooves, and features to enhance ring seal, all contributing to better combustion control and power delivery. The crown is fully machined for accuracy, and the pistons come with forced pin oiling to ensure proper lubrication. Additionally, the ArmorGlide skirt coating helps reduce friction, resist seizure, and quiet operation, which is a notable benefit in high-stress engine builds.

This set includes eight pistons, along with the necessary components for installation. 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 fitment and assembly procedures.