Install the brace to the diff. Leave the bolts loose so that you can wiggle the brace a little to help getting the bolt started into the nut piece
1st pic, I put the nut piece on my wrench and put it inside the sub-frame, and put it into the hole.
2nd pic. The bolt is tighten down.
3rd pic. Tighten the bolts on the diff.
4th pic. Installing the sub-frame back into the Z.
