Hi,
I may have found a fuel sending unit for my '75 v8. The part number I was given for this is d4zz-9275-a. The one I found is part number d7zf-9275-aa. So,
it's from a '77 v8 (Cobra according to the seller). The d7z means it is a '77 Mustang. 9275 looks right (as does the picture...