I found a nice '99 Dodge 2500 Cummins powered, automatic trans. 4x4 Quad Cab with some useful aftermarket stuff (airbag rear assist springs, pre/post oiler, multi type bed mount hitch, 105 gal. in bed fuel tank) with 120K miles for sale. I remember hearing some bad stories about the Dodge automatic transmissions, but I don't remember when they got them worked out.
My main question is regarding the reliability of the transmission, but any suggestions regarding what to look for or beware of are appreciated.
For what it's worth I have a '99 1500 5.9L 4x4 automatic quad cab that has been very reliable.