Nope just those four colors. In my many travels I've seen GB5 (Floyd), EV2 (my car) and a 340 GY3 Challenger that came out of the Bay Area. Never seen an FC7 car but there has been a purple real rear bumper at Carlisle the past two years.
The July 6, 1970 coding guide lists FJ6 and also FE5. I know this is early info. Did they decide not to actually release those two colors for production?
