The Lincoln 120 Inch Tall Flat Top Stack is a durable and high-quality exhaust stack designed for heavy-duty trucks. With a 7-inch outside diameter and plain end, this chrome-plated stack is OEM quality and fits most makes and models. It is shipped truck freight, and shipping costs can be obtained by calling. This stack is sold individually and is a practical and reliable choice for truck owners looking for a long-lasting and efficient exhaust solution.