Upgrade your Peterbilt 388 or 389 with the 123-inch BBC 2011 and newer model with these 3-inch standard cab panels. Made of durable 304 stainless steel, these panels come with 7/6 round 2-inch light holes or lights, available in amber incandescent or LED with amber or clear lenses. The 6-inch light spacing provides optimal visibility. The left-hand panel is 39 inches long and can include 7 lights or light holes, while the right-hand panel is 35 inches long and can include 6 lights or light holes. Sold as a pair, these panels are a practical and stylish addition to your truck.