Yeah, I think the easy thing would be to get the 4wd tranny. I think it's the R150f. The t-case that comes with the tranny is driver drop, and the obvious solution is get a double transfer case from marlin with the correct drop.
Alternatively, I think you can use the R150 from pre-96 v6's along with the bellhousing from the newer tranny, maybe even the one you have on the truck now? The older tranny will have the pass. drop that you want, but it uses the early-style chain-driven t-case which some claim is questionable. The best info for this option would be found where someone swapped a new 3.4 into their older 3.0 V6 rig.
If you have an auto, ...uh... I have no idea. ...convert to manual?
