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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 48.70 cc volume, supplied as a set of eight. Built for heavy-to-severe-duty racing 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 help improve sealing and reduce friction.
Wiseco Chevy Big Block 4.530in Bore 1.215in CH 48.70 CC Piston Set
