The Wiseco Professional Series piston set for Chevrolet Big Block engines supplies eight pistons with a 4.600 in. bore and 1.270 in. compression height for performance rebuilds and racing applications. Forged and machined in the USA from 2618 aluminum, they include precision ring grooves, anti-detonation features, ArmorGlide skirt coating for seizure resistance, forced pin oiling and fully machined crowns; premium rings are provided for demanding duty cycles.
Wiseco Chevy Big Block 4.600in Bore 1.270in CH 15.00 CC Piston Set