Chevrolet Camaro Z28 makes a pit stop at the Trans-Am Series car race, U.S.A., 1969

During the Trans-American Series championship, a Chevrolet Camaro Z28 makes a pitstop. The pit crew jumps in to change the tires. Followed by close up shots of race car drivers. Cars are filled with gasoline. Later, the Chevrolet speeds back to the track, U.S.A., 1969. The Trans-Am Series presented by Pirelli is a sports car racing series held in North America. Founded in 1966, it is sanctioned by the Sports Car Club of America (SCCA). Primarily based in the United States, the series competes on a variety of track types including road courses and street circuits. Trans-Am is split into the TA and TA2 classes for silhouette racing cars, while its production classes are the GT (grand touring), SGT (super grand touring), and XGT (extreme grand touring).