The Lincoln 60 Inch Tall Flat Top Stack is a practical and high-quality product that fits most makes and models. With a 6-inch to 5-inch inside diameter and an expanded and slotted end, this chrome-plated stack is designed to provide optimal performance. Its 60-inch tall flat top design adds a sleek and stylish touch to any vehicle. Manufactured with OEM quality, this stack offers durability and reliability. Whether you're looking to replace an old stack or upgrade your vehicle, the Lincoln 60 Inch Tall Flat Top Stack is a great choice.