´68 BB Radiator Finish?

Murray said
I was there in 1968- my choice on my radiator is semi-gloss. Full gloss is too much and a flat black is not enough gloss.

Stationed in Germany maybe?
Yes, but question is cooling package, the fins… My application is going to have some over spray, and I want to start with a correct "background" to make this look good.
Or do you mean Rad as a whole was black
Thanks