Wiseco Chevy LS 4.185in Bore 1.165in CH -2.00 CC Piston Set

If you're building a high-performance Chevy LS engine for serious racing or heavy-duty applications, this set of eight forged pistons from Wiseco is designed to handle extreme stress. These pistons feature a 4.185-inch bore and a 1.165-inch compression height, with a -2.00cc dish in the crown to help achieve your desired compression ratio.

Wiseco crafts these Professional Series pistons from 2618 aluminum right here in the USA, chosen for its improved tensile strength under high heat and pressure. They come with precision-machined ring grooves, anti-detonation features, and additional ring seal enhancements to ensure reliable performance. The piston crowns are fully machined, and they include forced pin oiling for better lubrication. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, all crucial for longevity in demanding race builds.

This set is intended for builders who need robust components for severe duty performance. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.