D@mn...those were cars.
There is a wing here at the Petroleum Museum devoted to the white cars. I know the guy that restored them all and is the only person to drive every Chaparral ever made. They all run and are started and driven enough about every two months to keep oil and systems operational. Sometime Hall himself will fire one up and drive it around the museum property and they sometimes take them to places like Laguna Seca and drive several at once on the track.
I used to watch them all race back then at Mid Ohio and the USRRC and CanAm was a sight to behold.