The Wiseco Professional Series forged piston set for Chevrolet small block (4.155 in bore, 1.125 in compression height, -5.00 cc) is a set of eight pistons intended for heavy-duty and racing engines. Forged from 2618 aluminum and machined in the USA, they include premium rings plus precision ring grooves, an anti-detonation groove, forced pin oiling and ArmorGlide skirt coating to reduce friction and help prevent seizure under demanding conditions.
Wiseco Chevy Small Block 4.155in Bore 1.125in CH -5.00 CC Piston Set