quite a few of us like to run redline fluids in the tranny/xfer case/diffs.
here is a link to a page on 4crawler's website that shows what he uses...i use the same stuff except i also run mt-90 in my transfer case.

also, make sure you grease the driveline periodically (as per the owner's manual) and anytime after you drive in deep water.


1994 4x4 22RE W56 truck