To center the rearend the panhard bar needed lengthened 1/4".
Cut the bar
Lengthened 1/4" and tac welded for fitment. Installed the bar and raised the rearend to ride height and measured. The rearend was centered within a 1/32 so pulled the bar back out and started making the plates to weld over the 1/4 gap.
Bending the front plate
Making a pattern for the back plate
Transferring the pattern to flat stock
Pictures didn't turn out but they show the plates welding to the bar
Front plate
Back plate