Wiseco Chevy LS 4.080in Bore 1.165in CH -9.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for the demands of serious racing and heavy-duty performance builds in your Chevy LS engine. The 4.080-inch bore size is a common starting point for many LS engine modifications, and the -9.00cc dish volume is designed to achieve specific compression ratios when paired with appropriate cylinder heads and head gaskets.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, anti-detonation grooves, and additional ring seal enhancements to ensure robust performance under extreme conditions. The ArmorGlide skirt coating is applied to reduce friction, resist seizure, and contribute to quieter operation, all crucial for longevity in severe duty applications. The fully machined crown and forced pin oiling further contribute to their durability and reliability.

This set includes eight pistons, ready for your next engine build. Keep in mind 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.