Maybe these might help. let me know if more is needed.
How much confidence do you have in the rest of / entire inner fender? All your spacing and gaps for doors, hood, grill surround, etc originate from the inner fender.
~ HB 1966 Chevrolet K-10 | Ghost: formerly Flappy Fenders | In the Stovebolt Gallery 1962 Chevrolet C10 1962 Suburban