Wiseco Chevy LS Series -3.2cc FT 4.080inch Bore Piston Shelf Stock Kit - Set of 8

This kit gives you a complete set of eight Wiseco Professional Series forged pistons, designed for Chevrolet LS engines. Each piston has a 4.080-inch bore and a -3.2cc dish volume, with a 1.304-inch compression height and a 0.927-inch pin diameter. These pistons are built from 2618 aluminum, a material chosen for its improved tensile strength, making them suitable for heavy to severe duty race applications where durability is critical.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, anti-detonation grooves, and additional ring seal enhancements to ensure optimal performance and longevity. The piston crown is fully machined, and they feature forced pin oiling for consistent lubrication. Additionally, the ArmorGlide skirt coating helps reduce friction, resist seizure, and contribute to quieter operation, all important factors when pushing an engine hard.

Because these are intended for serious racing, it's important to note they are not CARB approved and cannot be shipped to California. If you're building a high-performance LS engine for demanding use, this set offers a well-built foundation.