Guys, chevy does not have CCB brakes, they have CCM brakes. Different material composition. Porsche has CCB and the rotors are a lot more expensive because the rotor is covered by ceramic material again.. CCM is not. The enzo ferrari had CCM. CCB supposedly handles higher temps due to ceramic coating and doesnt burn off epoxy as fast as CCM.
Anyhow, Just to clear it up a bit.
http://www.carbonceramicbrakes.com/e...echnology.aspx
See how CCB doesnt show the carbon fibers like the CCM on Z/28?
http://www.flickr.com/photos/2073324...0448/lightbox/
http://www.autoguide.com/gallery/gal...rakes.JPG.html