what is the widest rim u can get on the rear of a 63 dart

Love that look Dartman. Those early A's do look fine with fatties on the back. Ehat ofset did you use and what shackle/mount kit also?
Mike i used the MP off set kit and it worked out to 3/4'' right on the money, The back space was 47/8" for the life of me i can't remember the off set. Sucks to get old........Ed.