I used the "search" already and I couldn't find an exact answer.

How often should you change the tranny and diff. oil? 30K?

Thanks

 

I suppose it depends on how **** you are, and what kind of driving you do. If you race often then you want to change it more often, like every 15-20k, maybe even less.
The manual states the need for changing at every 5 years or 60k miles for the tranny as well as the diff.
Inspect it periodically too, change it when it gets dark.

Frank