70 dart 340 4speed conversion

the bracket on the frame is one of my concerns...my 68 cuda is an automatic, and maybe i missed it, but i didnt see where that ball stud bracket would go..do ya have a before and after shot of that area? do ya drill a hole threw the frame for the ball stud to go threw as well? i forget...
The hole is already in the inner fender, Just put the ball stud through and bolt the bracket on and once its in place weld it on.