Another year on my IMCO SCX! I love this drive and the Torco RTF. Fluid comes out same color as you put it in.

Scx upper and lower? How much speed did you scrub converting?

Probably 2 or 3. But that is not important to me. I'm soooo happy to not be looking at metal flakes at oil change or having to ease my performance boat around babying the drive wondering WHEN not if its going to break.

Right on the money!! A couple miles an hour Vs Blowing XRs every other time out --- Priceless

Any issues with putting this in an XR or XZ drive?

Its not the "recommended" fluid from any of the professionals I have spoke with in the past years but....

People have tried it with IMO peace of mind success. Lots of high quality fluids like

Amsoil severe gear, Amsoil motorcycle fluid, red line, royal purple, bravo shop bmax fluid, mystik, etc. Or mix one of those with lucas or prolong.