Wiseco Chevy LS 4.125in Bore 1.165in CH -2.00 CC Piston Set

If you're building a high-performance Chevrolet LS engine for serious racing or severe duty applications, you need pistons that can handle the stress. This set of eight forged pistons from Wiseco is designed specifically for that purpose. They feature a 4.125-inch bore and a 1.165-inch compression height, with a -2.00cc dish to help achieve your desired compression ratio.

Wiseco crafts these Professional Series pistons from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for the demands of racing. They're fully machined in the USA, including precision ring grooves, anti-detonation grooves, and other features that enhance ring seal. The pistons also come with ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. Forced pin oiling is also incorporated to ensure proper lubrication.

These pistons are built to withstand heavy to severe duty performance applications, offering a solid foundation for your custom LS engine build. Please note that these pistons are not CARB approved and cannot be shipped to California.