Equipped with L88 big block and sponsored by Sunray DX Oil Company, Tulsa OK.  Raced by Dave Morgan (Tulsa local) and Don Yenko on April 1, 1967 at Sebring and Feb 4, 1968 at Daytona (class winner).  Discovered and restored by Richard Prince.  Now owned by Glen Speilberg and has appeared at Amelia Island Concours.  More details: http://registryofcorvetteracecars.com/ee/index.php/site/view_cars/207