what style of wheel are you looking for? Anything in specific?

I'd start here:

http://www.americanmuscle.com/2005wheels.html

http://www.latemodelrestoration.com/wheelpit?l=&c=&d=&f=&b=&w=&o=&bs=&k=

im looking for something just for drag radials. doesnt have to be pretty, just needs to fit.

Cobra will fit, but they will most likely stick out a little past the fenders.

The guy that posted this thread has new edge saleens on his S197. You can see how the rears stick out in his pics.

http://mustangforums.com/forum/members-rides-and-car-show-section/512732-new-pics-pics-included-haha.html

im not really worried about them sticking out. i plan on using a 275/40-17 drag radial, so clearance wont be an issue.  my main concern is the spokes of the wheel hitting the side of the caliper.   that car doesnt look bad like that.  thanks for the info.