which ATF in the t-case?

Ok... if I didn't had my head attached I would forget it
Anyways, I know from last time that I went to the store that I had to lookup which atf is used in my np231 (1998).... Anyways, my XJ is sitting at home with the shaft on the garage floor waiting for the arrival of the SYE tomorrow... so I figured I might as well change the ATF in it while I'm playing with things... so which one (the raiting or whatever it's called)? I will be putting in the Mobil 1 in this time

THanks
Kejtar

Recommended lubricant for the NV231 transfer case is Mopar® Dexron II, or ATF Plus. Approximate lubricant fill capacity is 1.2 liters (2.5 pints)

Although most ATF will work just fine in the transfer case since it doesn't have clutches that would make it require special stuff.

THanks Mike