
The Wiseco Professional Series forged piston set for Chevrolet big‑block engines is an eight‑piston shelf‑stock kit aimed at racers and builders who demand durability in severe duty applications. It ships with premium rings and precision machining for reliable service. Forged from 2618 aluminum, the pistons feature ArmorGlide skirt coating, precision ring grooves, an anti‑detonation groove and forced pin oiling. Kit specs: 4.610" bore, 1.155" compression height, 0.990" pin diameter.
Wiseco BBC Quick 8 +15.6cc 18deg 1.155inch CH Piston Shelf Stock Kit