Wiseco Pro Tru Street piston set for Chevrolet small block engines sized for a 4.155 in bore with a 1.125 in compression height and -5.00 cc dome. Forged from 4032 alloy in Mentor, Ohio, this set of eight offers a practical rebuild foundation. It includes rings, chromium-alloy piston pins and Spirolox clips; ArmorGlide skirt coating provides seizure resistance and friction reduction, while AS-forged domes with oil drain backs promote steady oil control and ring sealing.
Wiseco Pro Tru Street Chevy Small Block 4.155in Bore 1.125in CH -5.00 CC Piston Set