He, we can now put the "Black Ghost, DETROIT STREET RACING LEGEND" to rest.
This is from 1976. By then there was a mine of 25 10 sec or better cars with mufflers a bunch that could run that slicked/headered. Sounds like this Challenger was in the "daddy-stock" style of racing, not the legit $$$ or respect racers/hitter class. Ain't now way the Black Ghost would even attempt to run Silver Bullet or Blackbird.
https://www.caranddriver.com/feature...hived-feature/
But that being said, it still would be a nice car to have and I know people that pay HUGE because they want something they want and have the $$$ to throw around. I know of a cloned '67 L88 Vette the guy paid just over $300,000. $400,000+ drag cars, million $$$ exoctics. Guys that can afford it sometimes just pays whatever it takes. I said to most, is it worth it, they says YES to THEM.