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 perfect fit for various applications. The stack is 36 inches high and features a plain end and chrome-plated finish. Designed with OEM quality in mind, this stack is sold individually and provides a reliable solution for your needs.