Like New - New Part from Dealer!
Part Number: 8637251 Interchange: Part: Block Off Gasket MSRP: 34.98 Suggested Fitments: Mercruiser Sterndrive Gas Engines 8.2L 502 CID V8 GM 8.2L 502 CID MAG MPI GEN VI 0L017000 THRU 0L085432 EXHAUST MANIFOLD AND EXHAUST ELBOW Mercruiser Sterndrive Gas Engines 7.4L 454 CID V8 GM 7.4L 454 CID MAG. MPI GEN VI V-8 0L010029 THRU 0L058399 EXHAUST MANIFOLD AND EXHAUST ELBOW Fitment Data is pulled from available manufacturer information, please verify before ordering if unsure. May also fit other models not listed. Ships FAST ///Motomike Mercury Marine MerCruiser Mariner Quicksilver