I mean't to say 2x3 Not 3x2:asshat:What if your ride will be a daily driver and you use 3x2-1/4 inside the frame rails. I mean, can't you run the tubing inside the rails and keep the outer and under part of the factory frame for strength? Cut it down to meet the tubing, weld it, (difficult if the body is still on ofcourse) and cut it off just behind the cab, where the frame starts to curve up. That part of the frame on the outside will act as a fish plate for the first butt joint of the new rear frame clip. I've seen all of the stock frame cut up and scraped and as a result, when you look at a frame built from tubing it doesn't butt up to the stock frame (firewall cutoff) it is inside, leaving a not flush obvious gap where the two connect like an exhaust. Woudln't the result be a SLIGHT taper in the body to frame? I could be crazy, but this double vision I tell ya!!