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Up for sale is a highly desirable, Genuine GM New Old Stock (NOS) Crankshaft Harmonic Balancer assembly. This is a factory-original component, not a modern aftermarket reproduction. It has never been mounted or used and comes stored inside its original, vintage GM box.Perfect for a high-end concours restoration, numbers-matching build, or reliable factory-spec repair.🚗
Vehicle Compatibility /
FitmentPlease verify your application using the GM part number prior to purchasing.Oldsmobile V8 Engines (350, 400, 455 ci) – Approx. 1968–1975Cutlass / 442 / F85Delta 88 / Ninety-EightToronadoVista CruiserCadillac V8 Engines (350 ci) – Approx. 1976–1980EldoradoSeville