#It won't hurt to use a gear lube that contains a friction modifier if
#your axle doesn't have a Tracloc. 99.9% of all the gear lubes you can
#find on store shelves will already have that additive however so it's
#not necessary to add more.
#
#To tell if you have one, jack up your rear axle and spin one of the rear
#tires.  If the other tire spins in the same direction, a Tracloc is
#present.  If the other tire spins in the opposite direction, you don't
#have a Tracloc.... or possibly you have a Tracloc with a completely worn
#out clutchpack.  A label on the differential cover advising the need for
#the additive is another indication of a Tracloc's presence.

You also might be able to find a metal tag bolted to the diff with the
specs for the diff and or oil needed.

/herb

Thanks, I gave the wheel a spin and the other wheel spins in the
opposite direction. I did find a tag on the diff cover does not say
anything about trac-loc, I love this news group....... :-}