All i did was take the brake parts off and swap them to the other side of the tranny housing (the mounts are already there for this) Then I replaced part number 72108 with 72107 (its the same yoke thats on the rear side of the tranny) I ended up putting a rubber o ring inside the front diffs yoke so that the center drive shaft doesn't move front to back as much. Don't want to take a chance of it working its way out of the yokes.