The Wiseco Professional Series forged piston set for Chevrolet LT1 engines is engineered for heavy-duty race applications. This set of eight pistons offers a 4.065 in bore, 1.299 in compression height, 0.927 in pin diameter and -12.00 cc crown volume, and comes with premium rings. Forged from 2618 aluminum in the USA, features include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, machined crowns and forced pin oiling for dependable operation.
Wiseco Chevy LT1 4.065in Bore 1.299in CH -12.00 CC Piston Set