The Lincoln 64 Inch Tall Curved Top Stack features a 5 Inch Outside Diameter with a Plain End, making it a practical and high-quality addition to most makes and models. This chrome-plated stack is OEM quality and sold individually, offering a sleek and durable option for your vehicle. With a 64-inch height, this stack provides a stylish and functional upgrade, perfect for enhancing the performance and appearance of your vehicle.