However.... the inside door panels are different, and are not necessarily a bolt on kinda thing....
E-2 (90 F-350 CC) has 80-86 doors on the passenger side. The vent window in the front is a different size, and on a CC the rear door has the Small, stationary window in the front of the opening and a 3/4 size open-able window. The outside body lines matched, but the inner door panels do not fit well, and they do not like to close well.... may be an adjustment thing, may be the jamb issue that Rich mentioned......