Wiseco Chevy LS 3.800in Bore 1.165in CH 9.00 CC Piston Set

If you're building a high-performance Chevrolet LS engine for serious racing or heavy-duty applications, a strong set of pistons is crucial. This Wiseco Professional Series piston set is designed to handle the demands of severe duty builds, offering a robust foundation for your engine.

These pistons are forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, which is essential for high-stress engine environments. Wiseco has incorporated several features to enhance performance and durability, including precision ring grooves, an anti-detonation groove, and additional features aimed at improving ring seal. The piston crown is fully machined for accuracy, and they come with forced pin oiling to ensure proper lubrication. Additionally, the ArmorGlide skirt coating helps reduce friction, resist seizure, and contribute to quieter operation.

This set includes eight pistons, each with a 3.800-inch bore, a 1.165-inch compression height, and a 0.927-inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California. They are designed for heavy to severe duty performance applications where reliability and strength are paramount.