Was getting alot of rear end whine a while back....
changed out the pinion bearing...working alright for now...
but housing was a little eating up...
want to swap out the entire rear end...seems easier....
but would like to upgrade to a posi...better traction and the like...
mine's a 8.25 10 bolt with 3.55s...what else will bolt right up?
standard on a r/t correct ...but they are 9.25 right?
what kinda donner truck should I be looking for...
and how much to pay for the rear end?

thx