Southtowns27
New member
Hey all, I've been searching around on here and can't find a definitive answer to the question of what lube do I put in my OC-12 and dropboxes on my 2100? Right now it has gear oil (I think) in the diff case and dropboxes (I didn't put it in there) and that doesn't seem right to me. I want to change the oil and I need to know what to put back in. Thanks!