The Lincoln 72 Inch Tall Flat Top Stack features a 6-inch inside diameter with expanded and slotted end, making it a practical and versatile choice for most makes and models. This chrome-plated stack is OEM quality and sold individually, offering a sleek and durable addition to your vehicle. With a height of 72 inches, this stack provides optimal performance and a polished look, making it a reliable and stylish option for your vehicle's exhaust system.