Exhaust Manifold Gasket Set for 1964-1977 Oldsmobile Cutlass & More - Mr Gasket 7170MRG

Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.47 in.; Can Be Trimmed For Modified Port Applications;

Copper Seal Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1 in. x H-1.64 in.;

Mr Gasket Exhaust Manifold Gasket Set P/N:7171MRG. Fits: Pontiac Bonneville, Pontiac Catalina, Pontiac Executive, Pontiac Firebird, Pontiac Grand Am, Pontiac Grand Lemans, Pontiac Grand Prix, Pontiac...

Help keep hot exhaust sealed where it leaves the cylinder head with the MR. GASKET exhaust manifold gasket set, part number 5908, from the Ultra-Seal line. Cataloged for the Chevrolet Small Block Gen...