The Grand Rock 8 Inch Length Chrome Pipe Reducer is a practical and versatile product that fits most makes and models. With a 4-inch diameter I.D reduced to 3-inch diameter I.D, it is perfect for reducing the size of pipes. Made of aluminized material, it is durable and long-lasting. Measuring 8 inches in length, it is sold individually. This product is ideal for those looking for a reliable and efficient way to reduce the size of their pipes without compromising on quality.