A friend at work has a stock '99 2500 automatic with 70K miles, the truck is stock and used for plowing snow, towing stuff and working around the property. Recently the transmissions has started to slip. There are no good transmissions shops around here that I am aware of, I suggested there might be someplace that could just send him a built transmission and he could have it put in locally. He could get a factory rebuilt one from the dealer but it would probably be no better than stock and it would cost. Chances are the truck will stay stock so he is basically looking for a good solid transmission nothing fancy. Any suggestions?