Wiseco Chevy LS Series 3cc Dome 1.050 x 3.903 Piston Shelf Stock Kit

This kit includes a set of eight Wiseco Professional Series pistons, designed for Chevrolet LS engines. These pistons feature a 3cc dome volume and a 3.903-inch bore, with a 1.050-inch compression height and a 0.927-inch pin diameter. They are built from 2618 aluminum, a material chosen for its improved tensile strength, making them suitable for demanding performance applications.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, anti-detonation grooves, and additional ring seal enhancements to ensure reliable performance. The crown is fully machined, and the pistons utilize forced pin oiling for better lubrication. Additionally, they come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. These pistons are intended for heavy to severe duty race builds where durability and consistent performance are critical.

This piston set is a solid option for builders looking to upgrade their LS engine for serious performance. While these pistons are built for strength, remember that 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.