4x4 the gears would be too long. would have no bottom end.
2 wheel drive you wouldnt really need a rear as big as a dana 44. plus you would probally have to have a custom driveshaft made from toyota trans to jeep rear
not worth it IMO
Would this be a good buy to throw under the Taco?
http://inlandempire.craigslist.org/pts/1638640423.html