ok so how do you know how if you have a performance model or anything like that because i thought rs models didnt have limited slip diff but i do? lol i want to know what kind mine is like l98 or whatever where do i find this?
sorry for confusing post i just dont know how to explain it.
Thanks guys,
phil.

 

Options can make strange cars.

Check your RPO's against the list on this site. It'll tell you what you need to know.

 

Thanks man I'll do that.