often referred in the ranger world as a 1354M tcase.
Notice those cable shifters are avalible for the highly sought after combos and tcases.....Dana 300 twin sticker, NP205, and the 205/203 doubler.
Don't know what trans you have.....if it's an auto, you might possibly need a new trans housing w/ the threaded holes for the linkage. If manual, you'll need a new tail housing that has the appropriate holes for mounting of the linkage, and proper speedo wires, etc. blahblahblah.
Them manual tail housings are kinda a biatch to find round my parts.