What it's the OD number for your auto tranny .. ?
Point taken .. you are right with 38" or at least 37" ( that really have 37 inche ) you would be in the nice spot with the 4.11
Why move the rear axle back . ?
Actually I leave my rear axle in the factory place and have no rub issues with my tires .. and don't need to do any fender cut yet ..
At front was obligatory coz with the SR I hit the fender at each flex