Does anyone know what type of grease/oil do you put into a standard 59 3800 steering box?? I opened up the plug on the steering box today and i found the stuff inside to be alot like grease, i thought that you put gear oil in them. maybe that's what it used to be. i guess i need to clean out the old stuff and replace it with some new, how do i do that? there are 4 bolts on the bottom of the steering box do i just have to takke them loose and pull the bottom cover off? will this mess up my steering adjustment? The steering is fine now but anything that could make it better would be great