Bobby at the 1968 DIxie 500 at Atlanta Motor Speedway .   This was the fall race at Atlanta and Isaac finished  2nd to Lee Roy Yarbrough's Cyclone.     For those of you interested in the genesis of the wing car fender scoops,  notice how far the left front tire is stuck up into the wheelwell, and how little clearance there is on the top side.   This is the reason the fender scoops on the Daytona were created. 
Bobby Isaac
1970 NASCAR Grand National Champion