Bumper bracket questions

[green75dart]

Hello all, I have a 75 dart sport with shock bumpers. I have secured a 73 bumper and will be buying a new rear 70-72 bumper. From what I got gathered, I'd just need 70-72 brackets front and rear? I can't find anything 73/74 non shock specific. I know I'll need to fill in the rear for the mount, but just want to make sure I'm on the right track for brackets. Thanks

 

[Locomotion]

1973 Dart Sports had standard brackets front & rear. '72 & earlier brackets & bumpers are different - (i.e.: Demon - straight bumper) Most 1974 Dart Sports had standard front brackets too. 1974 was a "transitional" year so results may vary.

1973 & earlier take the same brackets & bumpers. '73 would have jack slots if you want to stay "correct".

You probably noticed that later bumpers with the "shock brackets" have 2 extra carriage bolts near the top of the license plate area and4 of the others are relocated.