So the trac-lok in my 8.8 is shot. When I have it on stands I can rotate one of the rear wheels with the car in gear and see the opposite side rotating in the other direction. However at some point in the car's life someone put 3.55 gears in it (have verified with the cover off). I am happy with the gears, but not the worn out differential. Would I have to completely reset the gear lash if I just R&R the carrier without disturbing the pinion? I would like to put a Tru-trac in the car with a pair of Moser axles and a new aluminum diff cover while reusing the ring gear. Is this possible?