The Wiseco Professional Series forged piston set for Chevrolet Big Block engines features a 4.530 in. bore and 1.060 in. compression height with 45.00 cc volume, supplied as a set of eight. Built 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, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and included premium rings improve sealing and reduce friction.
Wiseco Chevy Big Block 4.530in Bore 1.060in CH 45.00 CC Piston Set