I'm planning and changing all the fluids in the front and rear diff. I will be replacing the gear lube with lucas syn 75w90. I just need to no if i need friction modifier, as i do not no if its a lsd diff. its a 92 eliminator dana 30 and 35.
thanks for the help
also i found and a better flowing manifold from a newer jeep(xj) for a $100, it has more than 100k miles on it. is this a good price.