The 6 Inch to 5 Inch Plain End Flat Top Top Stack is a practical and high-quality product that fits most makes and models. With a reduced outside diameter of 6 inches to 5 inches, it offers a sleek and chrome-plated finish. Standing at 54 inches high, this stack is designed with a plain end for easy installation. Its OEM quality ensures durability and reliability. Whether you need to replace or upgrade your existing stack, this product is a perfect fit.