Color looks to be industrial red to me. Remember police cruisers hemi orange color with both 383/440, I think most of the rest were turquoise. The Windsor plant was known to use red (Maple Leaf) on both the 383 and 440 engines, but I do not know if that was still the case in 1969. Did anyone notice that there are two different carbs on this engine? Ad shows the after market manifold with AVS and lots of nut hulls on the intake. Photos above show a Holley carb. Wonder which is on the car now?
Dave