Check it out before judging. I've painted a bunch of "orange" Chrysler slants and small blocks, and even the Mopar Performance colors don't match perfectly.
True.....I'm using a Ford body colour, code K, Monza Red, for my slant as it is a red red, not an orangey red.
Here in Oz, all slants were red, except for the 160hp ones which were a sort of green colour.