70 a body heater box 73 duster

AJ/FormS said
Are you sure?
Cuz I think I have a non-A/C 73 Dart box in my non-A/C 68 Barracuda. I think but not quite sure........ If someone would have asked me this yesterday... I wouldda said yes.
Now; I don't know.......

Absolutely, I have 67 to 72 and 73 to 76 cars and they are different.

Not saying it can't be made to fit with modifications but definitely not bolt in