It will bolt up but the filler neck for the gas tank will not line up. you will need to modify it to make it work.
The mounts I think are different. Exhaust is different. Taillights are different. I think the gas tank filler neck length is also different. People will ask you why you have a 70 front end and a 72 rear.
The car has been redone. The bumpers are what is keeping it off the road. I am having a hard time finding a rear bumper.