Rear ends...
 

I have recently purchased an 05 gt convertable. I wanted to get some information regarding rear differentials.

What comes standard and what would be recommended for moderate racing but moslty street driving..
if any information please email rcosta71@hotmail.com

you have a ford trac lock. its a good posi. odnt mess with it you dont need to.

Yes your car has good axles and a stout diff. already, you should be more than fine! :)