9 1/4 and dana 44

1973dusterkid said
its my daily driver/toy

when on a dirt road it leaves two tracks but if you spin in a mud hole one rear tire spins. I am going to put a spool in the front. what will happen if I run no additive in the rear end

Start with this: http://www.google.com/url?sa=t&sour...=D9DFoAV8KCnAxLYiSGvrPQ&bvm=bv.68911936,d.cGU
Ignore any" limited slip o.k. ) b.s..They are not. A fresh change of gear oil
& the recommended additional, will tell you the truth.....Cheap enough, try it....