Most Likely they are the panels off of one of the "Black Cars," the ones that the factory put fiberglass panels on because there were no SS panels available to put on the cars, SS panels were also un necessary for the testing purposes that the cars were built for. There is a fiberglass underbody but there is nothing like that directly on the panels. The panels are pure SS. Trevor Johnson #6974 and 4??? ________________________________________________________________ YOU'RE PAYING TOO MUCH FOR THE INTERNET! Juno now offers FREE Internet Access! Try it today - there's no risk! For your FREE software, visit: http://dl.www.juno.com/get/tagj.