I wonder why some early model 69's might have the flat style, weren't the bullet style available on 68 and 67 model year cars? The bullet style were advertised to be standard on the high performance models. I had them on my first RoadRunner (which I bought new) with the A04 light package and had the same bullet style on a convertible RR that I bought in the late 80's but had all the original sheet metal. It was a Nov 7 SPD.