I have a Ford 351C engine with a 2 Barrel Carburetor. Can I put a 4 barrel carb with the 2 bbl heads or do I have to have the 4 bbl heads on?
Answer: You can use the the 2 Barrel heads that came with the 2 barrel carb on your Ford Mustang.
What you will need, though, is a 4 barrel manifold, and carb gasket for the carburetor and probably a linkage adapter kit to make it all work. Oh, and an air cleaner that fits.