
The Wiseco Professional Series forged piston for Chevrolet Big Block engines is built for serious racers and heavy-duty race builds. This single forged piston (set of 1) has a 4.600 in. bore, 1.120 in. compression height and a 0.990 in. pin diameter, and ships with premium rings. Machined from 2618 aluminum in the USA, it features precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to reduce friction and resist seizure, a fully machined crown and forced pin oiling for reliable operation.
Wiseco BBC Quick 16 +45cc Dome 1.120inch Piston Shelf Stock