Originally posted by Josch:
I mix in 2 oz. of Sta-Lube FM that CSK sells



If that is the same additive I am thinking of it is made for LSD rear ends and it uses high pressure modifiers to change the friction???
Those are bad for soft metals!

I would do a little research to see if it's safe.


2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.