If you really want to get creative, gm used the exact same transmission behind some of their 4wd trucks. The only ones I've seen were behind 6.2 diesels but another source for you may be from some gasoline trucks.

At any rate............you will have something that comes with a transfer case, and with a bit of research on your part, should be able to bolt to a Dodge bellhousing somehow (input bearing size, input shaft length).

Get my drift?

Blunder Motors transfer case will be the weak link, not the A833 trans.