Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Wiseco Professional Series forged piston for Chevrolet big block engines includes a 4.500 in. bore, 1.270 in. compression height and 0.990 in. pin diameter. Supplied individually and intended for heavy to severe duty builds, it ships with premium rings. Forged from 2618 aluminum in the USA, the piston features precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating and forced pin oiling to improve durability and reduce friction under race conditions.
Wiseco Chevy BB DRAG 1.270inchCH 4.500A Piston Shelf Stock
