A friend, who is a Gold Card judge (but for 71-73s), tells me that to "complete" the concours restoration of my 69 SJ small block vert, that I should add an Autolite radiator cap with the brass center button. The car now has a zinc Autolite cap -- but no brass button.
I have never seen/or noticed one on a '69 before. Anybody know if they were used for that particular year?
Thanks,
Bill