^^^That isn't true man, the frames are the same as the 2wd models. Only the suspension is different, and bagging it is as hard as bagging a torsion bar equipped truck.
i know the frame is the same im but the front was a bitch he had to put 3 inch extensions in is upper control arm to accomidate the bag or it would not fit it sux and lots of positive camber and the rear end sucked because we did not know what the hell we were doing we did not know we had to weild the flip kit to the axle and fucked up the drive shaft..........god we were dumb then.....this was 2004 and it was brand new not even 300 miles on it...........dropped at birth...lol