That Camaro with the stars and stripes paint scheme was making its Historic Trans-Am race debut, after having undergone a big restoration. It was originally owned by John Greenwood and Dick Hoffman, and driven by Hoffman in two Trans-Am events in 1971. Greenwood was just getting started painting up his Corvette racers in the stars and stripes livery that they would carry for the next few years, hence the Camaro was also given the same paint scheme. Very cool!