Mount/subframe question

Awesome fab work! :prayer: Will a 318 drivers side motor mount....say from a 70 Duster with a 318 not have 3 holes line up and just need spacers on the one side? I know you can do that with E-body drivers side brackets. If that's not the case with the 318 A-body drivers side bracket, I mistakenly told him wrong. Shumaker (Shumacher?) makes the correct bracket that he needs, for sure.