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The Wiseco Professional Series forged piston set for Chevrolet Big Block engines features a 4.530 in. bore and 1.120 in. compression height with 42.00 cc volume, supplied as a set of eight. Intended for heavy-to-severe-duty race 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 premium rings enhance sealing, lower friction and resist seizure.
Wiseco Chevy Big Block 4.530in Bore 1.120in CH 42.00 CC Piston Set
