71 Duster Bumper on 74 Dart Sport?

Hello everyone,

I read on an older post that it’s possible to bolt up a 71 bump on your 74 Dart Sport.

I have a 74 Dart Sport that needs a new rear bumper so I’m thinking it maybe best to add a 71 bumper.

Does the 71 bracket need any modifications to attach it to a 74 Dart Sport? Also, it seems that AMD has a bumper with a jack slot and one without, which one will fit best? I’d rather have the one without the slots because I don’t plan on using the original jack.

Thanks,
Darren