4spd swap checklist for a 68 Dart GT 318/904

There was a post here showing the correct position to weld on the frame ball stud for the z-bar. Maybe someone can chime in.
I think hole is there on all cars, automatic cars had a rubber plug and stick cars had the bracket added. My car as the hole. Guess the rubber plug disappeared over the years. I just need to weld the bracket in place