The Wiseco Professional Series forged piston set for Chevrolet Big Block engines features a 4.560 in. bore and 1.395 in. compression height with -8.00 cc dish, supplied as a set of eight. Intended for heavy-to-severe-duty race and high-output builds, these pistons are forged from 2618 aluminum and fully machined in the USA. Precision ring grooves, anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium rings improve sealing, reduce friction and resist seizure.
Wiseco Chevy Big Block 4.560in Bore 1.395in CH -8.00 CC Piston Set