I used these for autocross on my ESP camaro. These are the old style CCW's. They can be seen at
http://www.ccwheel.com/
Look at the firebird link on the site. Call John at CCW. They are the correct size and offset for the rear of C5 drag set-up. I have a total of 4. All you'd have to do is buy a cheap pair of skinnies for the front. Im asking $600 obo for all four. Mail me for pics. They are not in perfect condition, but are solid wheels.
Joe Silva
John @ CCW 1-888-577-0144
or 386-258-0083