GM Step Red Lighted Bed Side Hole Cap Aluminum Polished 1940-66 (102853)

Bed Side AccessoriesPremium Quality Product Made In USABed Side Hole Caps with Red LightsBed side hole caps with a red light in the middle of the hole cap. Includes red lens and 12 volt light. The bulb is a type 194 miniature single filament bulb commonly used in GM sidemarker applications. Connect to your existing light or turn signal for extra visibility. Fits GM 1940-1966 Original Bed Sides or GM 1940-1987 MAR-K Bed Sides. These aluminum caps are made to fit in the ends of the bed sides. A rubber o-ring aids in installation and helps the caps stay in place. There are variations in the bed side curls, so we suggest you check the inside diameter of your curl before ordering. The size we make for this hole cap is 1-19/32 inches. The lighted hole cap will provide additional lighting at the rear of your truck, but is not intended to replace your DOT legal taillight/brake light system.