The Lincoln 64 Inch Tall Short 30 Top Stack is a practical and high-quality product that fits most makes and models. With a 6-inch outside diameter and a plain end, this chrome-plated stack is designed to enhance the performance of your vehicle. Its 64-inch tall design and short 30 top stack provide optimal functionality. Made with OEM quality, this stack is built to last. Upgrade your vehicle with this reliable and efficient product.