which diff fluid and additive?

-

68bb

Active Member
Joined
Dec 20, 2009
Messages
38
Reaction score
1
hello all

For a 489 8 3/4 suregrip rear end assembly what gear oil and additive, as well as how much of the additive should be used. The local autozone has a product called trans-x posi-trac which says on the label is equivalent to chrysler #4318060.

thanks
 
Get yourself Mopar chassis volume-9.

I am running synthetic 90 weight gear lube and Mopar friction modifier, whole little bottle.

Never had any issues, actually it hooks rather insanely well.
 
-
Back
Top