1979 GMC C5000 Engine: 5.7L V8;FuelSystem: 4BBL; 4 Bore Gasket; Open plenum;. Part Type: Carburetor Mounting Gasket. Carburetor Gasket. Compatible Years: 1979. Notes: 4 Bore Gasket; Open plenum;. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
