67-73 Abody frame Rail and Rad Support

340sFastback said
When Hoosier Garage, youtube, repaired front rails on his Duster he said somewhere early '70s upper control arm mounts got a reinforcement. But I think geometry is same. Front bumper mounts prob diff on later cars but cutting welding can get around that problem. Overall I think they interchange '67-'76

Front frame rails are basically the same overall from ‘67-76. In ‘74 the shock mount bumpers showed up and then went away, then came back again in ‘75. So there are bumper bracket mounting issues that come up depending on what year you have if you use one with a different bumper bracket arrangement.

Needles to say, if you can swap an entire frame rail the bumper bracket mounts are something you can deal with.