One of the original Hertz Shelby GT350H Rent-a-Racers. There were a thousand of these, available only through the Hertz Sports Club ... if you were over 25 and had the green you could go rent yourself a genuine no-kidding bat out of hell racer for a day or a week. I understand a lot of them went out over weekends and came back with fittings for roll bars and 5-point harnesses.