A friend of mine is a Duke's hazard historian type person and she told me she picked up and research. The reason it didn't happen is because of all the issues going on with the writers and the casting problems so they only had him in that one episode?
I disagree. If you remember in the first season, I believe it was episode 7, the real car to beat General Lee in an overland car race was a Mustang driven by a woman by the name of Amy Creevy the car number was 13 and the name of the car was Lucifer.