I've gotta replace the 3.55 gears in my 01 Ram 4X4. I already have a set of 3.92 rings and pinionsin my garage and may get 4.11's if I can do so for the right price. However, I don't have the right tools to do the swap myself. Anybody know where I can get this done in the Minneapolis area without it costing me an arm and a leg? The last quote I had was $400 per axle and I supply the ring, pinion, and complete install kit for each axle.

Any help would be appreciated.