Been searching web but paint samples I find are exteriors. I’ve searched engine casting numbers, paint chips for Chevy and GMC but don’t find anything about engine colors. I want to match the light green (celery, avocado, lime???) color of the 248 GMC engine for an offy intake. It’s just about the green color of the 54 Kaiser Darrin if you remember that beauty. I did see one pic of what I think matches and it was a ’65 Vette engine. Does anyone have knowledge of, or a good likk to follow for factory engine colors? Thank you.