The Lincoln - 48 Inch Diablo Top Stack is a practical and high-quality product designed to fit most makes and models. With a 7-inch outside diameter and a plain end on the right side, this chrome-plated stack offers OEM quality. Its sleek design and durable construction make it a reliable choice for enhancing the performance of your vehicle. Sold individually, this top stack is a great addition for those seeking improved exhaust efficiency and a stylish appearance.