Will I need to mix anything with the redline fluid? I plan on using it on all three diffs...

SMo'

 

Just keep in mind that you are going to have to evacuate the front diff and the center diff in order to service the fluid. You're not going to get much fluid in the front diff either, I can generally only fit about .5 - .75 pints in before the fluid starts spilling out whenever I service them.

 

evacuate the diff? Do you mean siphon the fluid out?

SMo'