Something that you might want to look into is testing their fitment with a template. Baer has templates that you can print out and cut and set them in the wheel to see if your hub depth and inside diameter of the wheel will allow the calipers to clear. The Baer 6S system with 14" rotors is a direct replacement for the C6 ZO6 brakes.
Check it out:
http://www.baer.com/Baer_tech/templates.php