This exhaust pipe is compatible with the MerCruiser Alpha I Gen 1 470 3.7. It is a high-quality product that is designed to provide excellent performance and durability. The pipe is made from top-grade materials that are resistant to corrosion and wear, ensuring that it will last for a long time.

The mounting and brackets of the pipe are specifically designed for the MerCruiser Alpha I Gen 1 470 3.7, making it easy to install and use. With its sleek design and durable construction, this exhaust pipe is an excellent choice for any boat owner who wants to enhance the performance of their vessel.