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The Wiseco Professional Series forged piston set for Chevrolet big‑block engines (4.320 in bore, 1.395 in compression height) supplies eight pistons built for demanding race and high‑load applications. Forged from 2618 aluminum and machined in the USA, the set is intended for heavy to severe duty builds and comes with premium ring readiness. Design highlights: precision ring grooves, anti‑detonation groove, ArmorGlide skirt coating, forced pin oiling and fully machined crowns with a 0.990 in pin diameter.
Wiseco Chevy Big Block 4.320in Bore 1.395in CH 32.00 CC Piston Set
