I know that the 396 SS/RS had a blacked out tail pan but, did some of them also come with the double stripes as well?,, or, was that only on the Z/28?
http://www.camaros.org/index.shtml (http://www.camaros.org/index.shtml)
http://www.camaros.org/exterior.shtml#stripes (http://www.camaros.org/exterior.shtml#stripes)
Also search function is your friend.