Wiseco Chevy LS 4.130in Bore 1.165in CH -2.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for the demands of severe duty performance applications. The 4.130-inch bore size is specific to many popular Chevrolet LS engine configurations, and the -2.00cc dish volume is designed to work with specific compression ratios, often found in high-performance or racing builds. This set includes eight pistons, ready to be installed in your LS engine.

Wiseco engineers these pistons with a focus on durability and performance. You'll find precision machined ring grooves, anti-detonation grooves, and features that improve ring seal, all contributing to better combustion efficiency and reliability under stress. The ArmorGlide skirt coating helps reduce friction and resist seizure, while also contributing to quieter operation. The fully machined crown ensures consistent performance across all cylinders, and forced pin oiling helps keep the wrist pins lubricated, a critical factor in high-stress engine builds.

This set is intended for serious racers and builders who are looking for robust components for their custom LS engine projects. While these pistons are designed for heavy to severe duty, it's important to note 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.