ucadant - I wish I could help, but can't. My 72 is buried at the moment and its build sheet is somewhere in the basement. My color keyed grille is basin street blue (smooth - no grit), black louvered area, with a orange-red perimeter around the opening. At some point I will get the junk of the car and open the hood to see what the fender tag says (i.e. V21 or not) and if it is there, I will sand down some of the hood and fenders to look for black paint.