
The Wiseco Professional Series forged piston is a Chevrolet Big Block piston built for high-performance and heavy-duty engines, sized at a 4.610 in. bore, +15.6cc 18° dome and 1.155 in. compression height to tune compression and chamber shape. Manufactured from 2618 aluminum in the USA, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium rings for race-capable use.
Wiseco BBC Quick 8 +15.6cc 18deg 1.155inch CH Piston Shelf Stock