Rear End Oil Help
Hey guys, i'm new to the forum and just wanted to ask you guys a question. I have a 2003 F150 king Ranch and its time to change the rear end oil, what type of oil can I put in it and what would be the best for pulling trailers and what not. It has an axle code of 26, so I know it has a nonlimited slip 3.73 rear end in it.
thanks for any help!!