Originally Posted by Biggwrm
Originally Posted by MolaKule
Here is the PDS sheet on the Lucas Hub oil and they say nothing about applications for differentials.
WHoever recommended Lucas Hub oil for a differential either misunderstood your application, or is solely misinformed as to lubricants and their applications, or both.
The Lucas Hub Oil is way too thick for your differential and most likely does not have the necessary EP additives to protect it.
Got it from the bottle unfortunately..
I originally had the redline to put in, but Detroit said would make too much noise because its too slick.
Ok so drain it.. lol not looking forward to cleaning that [censored] off.
That's far from it my friend, honestly the smoothness and the function are absolutely perfect, coming from someone who lives in area with a ton of snow, and recent snowstorms....It kicks in instantly, I actually in a recent storm did Not even need 4x4 since installing it. Mpg went up as well. Works best with traction control off. Take off the diff cover and spray with brake cleaner....get it nice and clean. Reseal and fill with redline. There are drag cars that run redline with these. YouTube it.