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Wiseco Professional Series forged piston set for Chevrolet LS engines. Intended for severe-duty and racing use, the eight-piston set focuses on strength and consistent ring sealing under high stress. Forged from 2618 aluminum and machined precisely, it offers precision ring grooves, an anti-detonation groove, premium rings, ArmorGlide skirt coating for seizure resistance, forced pin oiling and a fully machined crown. Bore: 4.005 in; CH: 1.165 in; pin: 0.927 in; -9.00 cc.
Wiseco Chevy LS 4.005in Bore 1.165in CH -9.00 CC Piston Set
