Bulley,
I have seen the damage that these types of products do to the internals
of transmissions, and engines and it's ugly.

I haven't inspected,a rear end that has run this stuff, so I am not
going to embellish on that.
However, if it will screw up the first two mentioned, I shutter to think
what it might do to a rear end.
You usually come up with some pretty good stuff, but I'm sorry to say,
not this time.

Terry

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