The Mack GU713 Cab Panels are designed with practicality in mind, featuring 13 two-inch holes for easy installation. With a heater plug and no side light hole, these panels offer a sleek and functional solution for your truck. The 13 two-inch holes provide ample space for customization and additional accessories, making these cab panels a versatile and practical choice for any truck owner. Upgrade your truck with these durable and efficient cab panels, designed to enhance both the appearance and functionality of your vehicle.