I have just a few more questions. Now i've searched and I'm thinking of putting an auto in my truck as its easier to drive (I'm on lazy person, and I drive a manual truck now) and would be better off road. I can't find out what auto transmission is the best to use. I see a lot about the NV4500. Now I wanted to put a NP231 or NP203 tranfercase under the truck so I can get have a solid transfer case. As for wiring and such, how hard? Also I have 4.10's with 31's now. I'd like to put a 3" BL on and put 33's under the truck. If not I'd go with a 4" suspension lift with a 3" BL and put 35's on it if the gearing is to much for the engine.