
Wiseco Professional Series forged piston for Chevrolet LS engines brings race-level durability to high-compression builds. The 4.005 in bore piston with a 12cc dome and 1.3005 in compression height is forged from 2618 aluminum in the USA. It includes ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove, premium rings, a fully machined crown and forced pin oiling for severe-duty performance.
Wiseco Chevy LS Series 12cc Dome 1.300 x 4.005 Piston Shelf Stock