1954-1955 Chevy Truck 1st Series Blue Dot Tail Light Lenses. How about this pair of tail light lenses for your favorite Chevrolet Pick-Up? They have real diamond cut glass blue dots with chrome bezels. They are just under 3 1/2" OD and the screw holes are 2 5/8" on center. This listing is for 2 lenses as shown. You know you must buy a pair so they'll match. Well, here you go!