What is a total list of \"needed stuff\" for a doubler set up? I've got an extra 203 sitting around and may trade it for some parts in order to get a doubler set up in my truck. It just sounds awsome with the drive ratios in the other post, and after riding in Marv's green monster, I think it is the way to go. So, what would be the total list? - 203 gear range box - complete 205 x-case - extended front drive shaft (unless it replaces a 203) - shortened rear drive shaft (unless it replaces a 203) - ORD adapter - ORD 203 output shaft - ORD shifter (don't try to make one, just buy ORD's) - parts to "freshen up" either of the transfer cases - If you want to step up to 1350 U-joints in the rear shaft, you have to buy a yoke from Chevy which comes off the 14b semi-floater ... I think. - transfer case yoke - cross member relocation what else? An adapter from the 203 to 205?