Notes: Carburetor Mounting Gasket -- Open plenum; 4 Bore Gasket. 1974 GMC C15/C1500 Suburban 7.4L V8. 1974 GMC C15/C1500 Suburban 5.7L V8 4BBL. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
