Wiseco Chevy LS Series 12cc Dome 1.300 x 4.075 Shelf Piston Kit - Set of 8

If you're building a high-performance Chevrolet LS engine for serious racing or severe duty applications, a strong set of pistons is fundamental. This Wiseco Professional Series piston kit is designed to handle the extreme demands of competitive racing, offering a well-built foundation for your engine build. Each piston features a 12cc dome and a 4.075-inch bore, making them suitable for a wide range of LS engine configurations.

These pistons are forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength under high stress. Wiseco has incorporated precision ring grooves, anti-detonation grooves, and other features to enhance ring seal and prevent detonation. The crown of each piston is fully machined for accuracy, and they come with forced pin oiling to ensure proper lubrication. Additionally, an ArmorGlide skirt coating is applied to reduce friction, resist seizure, and contribute to quieter operation, all crucial for durability in heavy-duty racing scenarios.

This kit includes a set of eight pistons, along with premium rings designed to complement the pistons' performance and durability. While these pistons are built for extreme performance, please note they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning.