http://www.jeepsunlimited.com/modules.php?name=News&file=art...

Mated to the back of the transmission was a sort of splitter box to route power to the front with the flip of a switch. This box did not have a low range like many transfercases do but it did have a sort of limited slip differential built into it to make sure that the power went to the axle that could use it.

za technicznym:
transfer case/box - skrzynka rozdzilacza biegów (ja bym dal napedu osi, ale tak chyba potocznie sie mowi i nie zawsze moze chodzic o os, tylko o przelozenia biegow)