The Navistar-International 3 Hole Pattern Installation Kit is a practical and versatile product designed to enhance the functionality of your Navistar-International ProStar with Switches. With its 3-hole bolt pattern and textured black finish, this kit offers a seamless and secure installation. Sold individually, this kit is a reliable and durable solution that ensures long-lasting performance. Upgrade your vehicle with this installation kit and enjoy the benefits of improved functionality and a sleek, professional look.