Subject says it. Can i use Redline 75X90NS on my 87TII with LSD. What is the difference with the one with NS and just the plain 75X90. I going to replace my tranny fluid with MTS aswell..Hope i like this stuff...

 

MT90 will be better than MTS in the tranny.

and the 7590NS is fine in the diff (but I am partial to using the Shock proof myself.