If its any use heres how they did same on my car,
note they raised nose of diff by using wedged spacers btwn spring and spring perch . (arrow points to barely visible spring perch) Transfer case is horizontal, so they used DC on both ends of prop.
I dont really know why they pointed the rear diff uphill ??
Front diff sits level, no DC on front. Oil fill holes are the same on both ends, I thought the rear diff should have more oil to account for raised nose.
https://www.aulro.com/afvb/images/im...14/01/1577.jpg
runs silky smooth, no vibes anywhere.