The product is a Rocker Arm Assembly for a 96-00 Honda Civic D16Y8 engine. It is a genuine Honda part specifically designed for the D16Y8 engine, ensuring quality and compatibility. The Rocker Arm is a critical component in the valvetrain system, responsible for controlling the movement of the valves and maintaining optimal engine performance. This assembly is essential for any Honda Civic owner looking to replace or upgrade their engine's rocker arm system.