99 XJ NP231
Bastard pack with shackles in the rear. Pinion is 1 degree down without the tcase drop and they are the same angle with the drop in.
Tried a known good driveshaft with no change. Vibes start at 60mph and become unbearable over 70.
Lift in the rear is a touch over 2"
What am i missing?
No change with the front driveshaft out and with the rear driveshaft out its fine.
Bastard pack with shackles in the rear. Pinion is 1 degree down without the tcase drop and they are the same angle with the drop in.
Tried a known good driveshaft with no change. Vibes start at 60mph and become unbearable over 70.
Lift in the rear is a touch over 2"
What am i missing?
No change with the front driveshaft out and with the rear driveshaft out its fine.