The Lincoln 68 Inch Tall Bullhorn Top Stack is a practical and high-quality product that fits most makes and models. With a 6-inch to 5-inch outside diameter and a plain end, it slides easily into the muffler. The chrome-plated finish adds a touch of style to your vehicle. This OEM quality bullhorn top stack stands at 68 inches tall, providing excellent performance and durability. Sold individually, this product offers a reliable solution for enhancing your vehicle's exhaust system.