what fluid goes in a transfer case in a ford f150 79
2 Answers
I would recommend using a 75w90 gear oil. Most brands are pretty equal so don't worry about what make you buy. Conventional or synthetic will do. If you use the 4X4 alot then maybe go with the synthetic but it is not needed in most cases.
thats what I thought, but I just wanted to make sure. thank you [: