Wiseco Professional Series forged piston set for Chevrolet LSX engines, a set of eight pistons with a 4.080 in bore and 1.105 in compression height. Built for heavy-to-severe duty race applications, these pistons are forged from 2618 aluminum with fully machined crowns, precision ring grooves and an anti-detonation groove, and come with premium rings. ArmorGlide skirt coating reduces friction and resists seizure; forced pin oiling and a 0.927 in pin diameter complete the spec.
Wiseco Chevy LSX 4.080in Bore 1.105in CH -20.00 CC Piston Set