The Lincoln 44 Inch Tall West Coast Curved Top Stack is a practical and high-quality addition to any vehicle. With a 7-inch outside diameter and plain end, this chrome-plated stack is OEM quality and fits most makes and models. Sold individually, this stack is a durable and stylish option for upgrading your vehicle's exhaust system. Its sleek design and reliable construction make it a great choice for anyone looking to enhance their vehicle's performance and appearance.