As for Paul Rossi's old Hemi Barracuda, some of the old photo's that I've seen of his car was that he was using the 'Motor Wheel Flys' on the car, as seen in the photos posted above on Norm Carson's old Hemi Barracuda. But you're saying that Rossi's & Carson's old cars were Jim Wick's old Matchmaker Barracuda then.