66 Formula S engine color

Dupli-Color, DE1632, Chrysler Red, is what I use.

AutoZone

Thats what I used too. it matches the mopar red, and it also matches the red on the air cleaner, BUT, the original color was the darker. IH Red is the closest to the original color. If you can find the actual tractor paint, International Brand, it is right on.

At one point, someone posted the color mix if you wanted to custom mix it. But not finding it in search.