
The Wiseco Professional Series forged piston set for Chevrolet Big Block engines features a 4.560 in. bore and 1.120 in. compression height with 15.60 cc volume, supplied as a set of eight. Built for heavy-to-severe-duty race and high-output applications, 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 premium rings improve sealing, lower friction and increase durability.
Wiseco Chevy Big Block 4.560in Bore 1.120in CH 15.60 CC Piston Set