10GTSTANG

Any one know why the bar only comes with 19s? Does less sidewall cause more stress on the shocktowers?

ichiro51

K, based on the comments I've been getting from this and other sites, I'm going to just go with the gear upgrade. But should I be thinking about 4.10's instead?

Why do you think that the trackpack options were for manual transmissions only?

I've read a lot of the past discussions but am still a little confused. Some people say 4.10's for automatics, some say 3.73's. Which is it and why? Can someone give me the final piece of the puzzle? Or just your opinion would be great too.

Xcelsius

As far as i know, taller gear for autos. so 4.10 for auto over a 3.73 sounds right to me. And a track oriented package exclusively for a manual, which is more track minded then an auto sounds about right too...