A year later, a light colored 1968 Camaro RS/SS convertible was used as the pace car at Flemington Fair Speedway for their 1968 season of racing. Notice that this car has Rally Wheels, D90 stripe, front bumper guards and graphics on the door and above the rear wheels. I'm not sure what event is depicted in this picture, but there were 19 Modified Feature events held at the track between April 20, 1968 and September 21, 1968.
I found this image in an Ebay auction for a publication written by Ace Lane, Jr. entitled, The Auto Racing Photo Journal of Ace Lane, Senior. Ace Lane, Senior was an official photographer at Flemington Fair Speedway between 1957 and 1973.