1937 ford 4 door/ 1937 coupe roof contour
I'm looking to use a 37 door to restore/repair a 37 ford coupe. Where does the contour on the roof stay the same between a 4 door and a coupe. I now the front doors are the same except on the upper back edge of the door. But how far past the door post does the roof contour stay the same? Has this been done by anyone out there?