Here at HSP we believe in going fast and making big power. We also believe you should look good doing it! We are the world’s first in releasing a fully billet upper valve cover for the LB7 Duramax. In our design, we were sure to include any necessary components. Including the fuel line support bracket, as well as, provisions to allow the factory fuel FICM location. Whether you are building a show truck, diesel swapping your classic car, or just restoring your LB7 Duramax, these will be sure to set you apart from the pack. 6061 T6 Aluminum is CNC Machined for a perfect fit, as well as a sleek look. You will be sure to grab the attention of any enthusiasts’ eyes that fall upon your motor.