The Wiseco Professional Series forged piston set for Chevrolet small block with a 4.140 in bore and 1.060 in compression height is supplied as a set of eight for heavy-duty race and high-output builds. Forged from 2618 aluminum in the USA, each piston features ArmorGlide skirt coating, precision ring grooves and an anti-detonation groove. Fully machined crowns, forced pin oiling and included premium rings support reliable operation in severe-duty racing applications.
Wiseco Chevy Small Block 4.140in Bore 1.060in CH 12.00 CC Piston Set