Hey all, Okay, it is time, probably past time, to change the fluids in my drive train, axles, tranny and transfer case, my queston is, what goes in each one....as in what type of fluid? Axles get 80/90, that one I know, but what about the tranny (SM-465), and transfer-case (NP-205)? Next, the drive train has around 150K miles on it, so should I use dino juice or synthetic oil? Should I add LUCUS, Slick-50, STP, BG Multi Gear Concentrate , or ? ? ? ? ?