[rotorwrench]

Ford was particular about fit and finish. There is a lot of water under the bridge since that era. Door replacement or hinge replacement could affect fit to a small degree but that is a fair amount of misalignment.

I would see where the rest of the door gaps are on top & bottom to see if they were affected the same amount. If they are then try the adjustment of hinges on the A pillar first to see how much it can be affected. Since there are only two hinges it's better than a three hinge door for repairs or modifications.

Hinges can be worn on the pin contact surface and the thrust surface that bears the weight of the door. If both are worn, they should be repaired to see if that will get the door back to alignment. Opening up the A pillar screw holes on the hinge half that attaches there might be possible to a certain degree but the screws may not keep it in position very long. The hinge half should be removable so that the door will not be affected by repairs whether it is cut and rewelded or holes welded up & redrilled. Make the repairs or mods needed, paint the hinge half, & reinstall with a new pin.