1967-68 Camaro L30-M20 option/read

[rpoz11]

Dove into some searches and read up on a 327-275 HP with M20 4-Speed arrangement. As I am not too familiar with the 67-68 cars, I found this rather interesting that when the 2 options were ordered together, that the car automatically was upgraded with the 12-Bolt option to handle the power(although that makes sense to me). I was looking at a site that showed the use of that 12-Bolt having a mono leaf rear leaf. I was amazed in learning that a 12-Bolt came in a MONO leaf for an F-Body. Is there any of these cars still remaining? It would be interesting to find out how many are still in existence today.