
Wiseco Professional Series forged piston set for Chevrolet Big Block applications, offered as a shelf stock kit with a 4.610 in. bore and a +15.6cc crown to meet targeted combustion chamber needs. The set of eight includes premium rings and is built for severe-duty use. Constructed from 2618 aluminum, the pistons feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and quieter operation, fully machined crowns, forced pin oiling, 1.120 in. compression height and 0.99 in. pin diameter.
Wiseco BBC BIG CHF 3815 HEAD +15.6cc (6420B110) Piston Shelf Stock Kit