Mike ... thanks for the research
. Evidently , Duplicolor didn`t have the correct paint ( Ford semigloss black ) when I did my engine . I just used what the Ford restorers said they used . If you`re interested , for future reference , I have a list of colors , % gloss etc of the various engine parts that went on the 427 back in `63 and `64 ... but I don`t know if it holds for `65 and up .
Bob