1977-1978 GMC C25 5.0L V8. 1975-1976 GMC C25 5.7L V8 2BBL. Notes: Carburetor Mounting Gasket. Dana engineering-approved for fit, form and function. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
