View Full Version : what gear oil?

06-19-2008, 11:39 PM
hey, what fluids do you guys use in ur 5speed gearboxs and LSD diffs? and where do u get it from, id like to find a local place but any links to sites wont hurt either.

06-20-2008, 10:27 PM
always just used the best grade synthetic gear oil 75 90? that cnd tire sells.. it's in a GOLD bottle. Some of the trannies can get away with using ATF.

I added a half dose of friction modifier into my diff... for the lsd, just to be on the safe side.


06-20-2008, 11:56 PM
i use 80w90 Gastrol reglaur oil, i get all of my engine oil and gear oil at wal mart its cheaper they always have good deals...