The Kenworth T660 with Rear Mounted Exhaust 2013 and Newer Cab Panels with Block Plug Hole and 5 P3 LED Lights is a practical and reliable product. Made of 304 stainless steel, it ensures durability and longevity. The included 5 P3 LED lights, available with amber or clear lens, provide excellent visibility. With an 8-inch light spacing and block plug hole, installation is convenient and hassle-free. Sold as a pair, these cab panels work seamlessly with 2 3/8 inch sleeper panels. Enhance your truck's appearance and functionality with this high-quality product.