The Wiseco Professional Series piston set for Chevrolet Big Block engines provides eight pistons with a 4.600 in. bore and 1.395 in. compression height for severe-duty racing and high-output rebuilds. Forged and machined in the USA from 2618 aluminum, these pistons feature precision ring grooves, anti-detonation machining, ArmorGlide skirt coating for seizure resistance, forced pin oiling and fully machined crowns, and include premium rings for demanding applications.
Wiseco Chevy Big Block 4.600in Bore 1.395in CH -8.00 CC Piston Set