Ok, changed from the standard 2.73? 7" rear in my Duster to a 3.23 suregrip 8.75 rear, now the shifting in the 904 tranny is way off. Shifts fine if you do it manually. Is this something easily fixed or will it require the trans to be pulled? Thanks for any input.

If you didn't build it yourself, it's not really yours - Tim "the toolman" Taylor