Never seen anything quite like this one... Good they GM only did it to the SuperSleds!
http://cgi.ebay.com/ebaymotors/Rare...oryZ6137QQrdZ1QQcmdZViewItem#ebayphotohosting
http://cgi.ebay.com/ebaymotors/Rare...oryZ6137QQrdZ1QQcmdZViewItem#ebayphotohosting