The Lincoln 48 Inch Tall Curved Top Stack features a 6-inch inside diameter with expanded and slotted end, making it a practical and high-quality choice for most makes and models. Its chrome-plated finish adds durability and a sleek look, while the curved top design adds a touch of style. This OEM quality stack stands at 48 inches tall, providing optimal performance and a perfect fit. Whether for replacement or upgrade, this stack offers a reliable and functional solution for your needs.