Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Wiseco Professional Series forged piston set for Chevrolet small block with a 4.020 in bore and 1.250 in compression height, supplied as a complete set of eight pistons with 0.927 in pin diameter and -5.00 cc specification. Made from 2618 forged aluminum and fully machined in the USA, these pistons offer precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to reduce friction and resist seizure, forced pin oiling, and premium rings for demanding race applications.
Wiseco Chevy Small Block 4.020in Bore 1.250in CH -5.00 CC Piston Set
