Down the road, Im gonna order the same clutch for my 99 GT. Right now Im still on my suspension list however, the absolute best thing you could do is search for it on the internet. Im sure Im like many others, and I shop the hell out of these prices. I also look for company's that offer free shipping on most of there items. You take the time and effort, you can easily save yourself hundreds of dollars as you shop for parts for your car. Also, dont forget E-bay...they do have alot of deals as well.
Bottom line is...dont just go out and buy it, cause your froathing at the mouth to have these parts on your stang. These companies, will have you in the poor house sooo quick..and they wont care.
Be smart!!