Wiseco Chevy LS 4.010in Bore 1.165in CH 10.00 CC Piston Set

If you're building a high-performance Chevrolet LS engine for serious racing or severe duty applications, a strong set of pistons is crucial. This Wiseco Professional Series piston set is designed to handle the extreme demands of competitive racing. Each piston is forged from 2618 aluminum, a material chosen for its improved tensile strength, which is essential for withstanding the high pressures and temperatures found in powerful engines.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve ring seal. These elements work together to ensure efficient combustion and prevent issues like detonation. The pistons also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. This coating is particularly beneficial in high-stress environments where heat and friction can be major concerns. The fully machined crown and forced pin oiling further enhance their durability and performance under severe duty conditions.

This set includes eight pistons, ready to be installed in your LS engine build. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a robust engine build designed for the track, these Wiseco pistons offer a well-built foundation.