1969 Barracuda 'Options'

From the number i know of is like 360 total M-cudas. Aproximately 300 fastbacks and 60 coupes. I have just over 100 cars in my registry.

If you add the supposed number of 640 M-Darts that total is 1000 M-code A-bodies that were needed to be built by the factory in order to qualify for factory stock class???