A833 OD 340 4x4?

A 2wd 833 OD will do you little good unless you want to go out and find/ adapt a divorced transfer case "from out of something else." Years ago Advance Adapters did make a bearing adapter to convert some types of transfer cases into "divorced."

I don't see it. It's still 4 gears and if you have a 2 speed transfer and pick the proper final gears a conventional 4 speed would be fine.

or drum up one of the small Dakota 5 speeds used over the years, already set up to bolt to a SB / magnum and a Dakota transfer case. For the life of me I cannot remember, maybe a NV3500?