that is true.......the 72 Dart/Demon front clip and doors are the same.....a 72 Duster shares the same doors as well... & F/R interior panels...and the same rear bumper as a Demon.........
windshields are the same for the Duster/Demon/Dart Sport....
73 brought STD Electronic Ignition, interior door glass/roofline weatherstripping changes, and plastic sail panels, plastic bumper filler panels
74 shock absorber bumpers, seat belt interlock
blah blah blah....all the little things :banghead: