Biggest hurdle??? I'd say mine was M O N E Y...
Turns out my pain in the neck was the rear end. Did away with the torque tube, put in a 3.90 which was shot, found a 3.38 which whined like crazy, put I a 3.38 from Yukon gear which whined..... put in another Yukon gear which was worst than the first.....Need I say more.
