Goodbye 700R4

[SanitysBane]

Well I finally came to my scences and said screw it with trying to run a 700R4 behind a built big block, so now I am going to put in a turbo400. What all is going to need to done/modified to do this to my truck? Its an 83 long box 1/2 ton that originally had a 700R4 in it. I am thinking about going down to the local wrecking yard and looking for a 2 piece driveshaft for it, does anyone have any pictures of the carier bearing and were that mounts to the frame? My truck had a 1 piece drive shaft origally but I think I should be able to just mount the carier bearing up there with out adding a cross member, or am I incorect? Sorry for the long post and thanks for any help.