I'm going to change the fluid in my 7.5" rear-end in a couple days. I don't think it was ever done. Should I use friction modifier? What gear oil do you recommend? I was thinking the mobile 1. What weight?
MarvinMyCat said:Hypoid Gear Lubricant SAE 80 or 90.
stlboarder said:What does everyone else run in their rearend?
stlboarder said:bump
stlboarder said:why 80 and not 90?
stlboarder said:It says to put in like 3.3 quarts. And what will happen to my skin? I've already drained the old oil without gloves. I haven't melted yet.