The Wiseco Professional Series forged piston set for Chevrolet Big Block engines features a 4.530 in. bore and 1.215 in. compression height with 40.00 cc volume, supplied as a set of eight. Intended for heavy-duty race and high-output engines, 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, cut friction and enhance durability under severe duty.
Wiseco Chevy Big Block 4.530in Bore 1.215in CH 40.00 CC Piston Set