Wiseco Chevy LS 4.135in Bore 1.165in CH -2.00 CC Piston Set

Wiseco is well-known for making strong internal engine components, especially for high-performance applications. This Professional Series piston set is built for Chevy LS engines and is designed for serious racers and builders who need parts that can handle extreme conditions. These aren't your average pistons; they're packed with features aimed at improving both performance and durability under heavy use.

Each piston is forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are further details that show these pistons are built to withstand severe duty performance builds.

This set includes eight pistons, each with a 4.135-inch bore and a 1.165-inch compression height, featuring a -2.00cc dish. While these pistons are built for serious performance, please note they are not CARB approved and cannot be shipped to California. If you're building a high-performance LS engine for racing or heavy-duty use, these pistons are a solid option to consider.