55 Chevy Third Brake Light Assembly. This terrific new third brake light assembly features the familiar Chevy shield-style gold plated die-cast metal bezel surrounding and a top quality lens. in the center of the lens is a raised bowtie emblem highlighted in chrome and directly behind that bowtie is a LED running light. Approximately 13" and installs in a few minutes. This will bring a nice fresh look to you car along with the safety of a third brake light.