Knowing my reputation here as a stickler for originality, you shouldn't be surprised I'm asking if there was an original color for Frontenac heads.
Just got mine back from the Head Shop (not That head shop), all blasted and almost ready for paint. Here are colors in pix I have collected:
The one in the last pic is begging for paint..
I'd paint it RED or YELLOW,witch one is faster is still being researched. (GRIN)
I once saw an original NOS Frontenac head, and it was painted a grey-green color, close to what is correct for a 28 Chevrolet.