you will need hubs, axel shaft,fenders, clearance lights, rims and tires, brakes f&r, front hubs rims and tires, springs f&r, labor to put it all together. And the sticker on the door will still say 3/4 ton, and you will still be over weight by the weight police. I looked at this mod and just bought a ram 3500 drw what a better tow than my 3/4 ton.