Wow, there are four known now, I had only seen the red and white ones.
There are 6 I know of:
1966 Dodge, red Hemi/auto (the Fred Clyne car, in the initial post on this thread) 1966 Dodge, white Hemi/auto 1966 Dodge, broze Hemi/auto (Mike Ross's car) 1966 Dodge, dark blue Hemi/ 4 speed 1966 Plymouth, dark green Hemi/ 4 speed 1967 Plymouth, light blue Hemi/auto (Finland car)
There is a possible 7th car: will know more in a few months.