The Grand Rock 8 Inch Length Pipe Reducer is a practical and versatile product that is designed to fit most makes and models. With its aluminized construction, it offers durability and longevity. This pipe reducer features a 5-inch OD reduced to a 4-inch OD, making it suitable for various applications. Measuring 8 inches in length, it provides a perfect fit and ensures optimal performance. Sold individually, this pipe reducer is a reliable choice for anyone in need of a high-quality and efficient solution.