Wiseco Chevy LS 4.135in Bore 1.165in CH 6.00 CC Piston Set

If you're building a high-performance Chevrolet LS engine for serious racing or heavy-duty applications, you need pistons that can handle the stress. This Wiseco Professional Series piston set is designed specifically for those demanding builds. Each piston is forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength under extreme conditions. This means they're built to withstand the intense pressures and heat generated in severe duty race engines.

Wiseco has packed these pistons with features to ensure top performance and durability. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal, which is critical for compression and preventing blow-by. The crown of each piston is fully machined for accuracy, and they come equipped with forced pin oiling to keep the wrist pins properly lubricated. Additionally, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, even under heavy load. This set includes eight pistons, ready to be installed in your LS engine.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builders aiming for the highest levels of performance and reliability in their LS engine, this Wiseco piston set is a well-built option designed to meet the challenges of severe duty race applications.