1937 Ford Satin Black Blue Dot Tail Lights. How about these tail lights for your favorite Ford? Street Rod? Shiny black steel housings! Glass lenses. Diamond cut glass blue dots with chrome bezels. Cork gaskets. Polished stainless steel bezels. They come with 12 volt dual filament bulbs but you can get 6 volt bulbs at NAPA. The housings accept machine thread bolts that are spaced 1 1/2" apart. These are high quality units! They measure about 3 3/8" X 5 1/4". The listing is for a pair. I sell 2 types of turn signal switches in the store if you don't have signals yet.