IRS Rear End Clonk
Wire wheel loose on splines
Wire wheel adaptor nuts loose
Steel wheel nuts loose
Something in the boot
Lever arm damper attachment bolts loose
Lever arm drop link loose
One or more of the 4 diff support pins broken on the chassis
Drive shaft splines worn
Drive shaft UJ’s worn
Drive shaft/diff attachment bolts loose
Driveshaft spline lock
Propshaft splines worn
Propshaft UJ’s worn
Propshaft attachment bolts lose
Diff input pinion loose/to much play
Diff out