Found this article about none other then the "Mercury" GT40's,lol Never knew they existed myself.
https://www.hagerty.com/media/autom...sBdPHTBvLcdTU8SIo7qb6yVbwZghxK6g1KblaRmW4A30Q
https://www.hagerty.com/media/autom...sBdPHTBvLcdTU8SIo7qb6yVbwZghxK6g1KblaRmW4A30Q