I just swapped in a used rear end(complete) and after driving a couple of hundred miles there is this noise. Same noise that was there previous to the swap.
At 30mph it sounds like a washing machine on the wash portion of the cycle.
This sound is definitely coming from the rear.
Tires are balanced.
Wheels are true.
Nothing is rubbing.

Anyone have any ideas?
Axle bearings?
Third bearings?
Carrier berings?

-Chris


'88 EFI Xtracab, 32 x 11.50 Buckshots, AZ bed, Turbo drivetrain.