Enhance the performance and appearance of your 2006 - 2010 GMC/Chevrolet HD with a 6.6L Duramax engine using PPE's non - polished (Raw) Cylinder Head Bank Manifolds. These manifolds ensure your engine not only runs great but also looks the part. Part Number: 115051500.

To use this Duramax cylinder head bank manifold set, first make sure your vehicle is turned off and has cooled down. Carefully remove the old manifolds and install the new ones following the standard installation process. It's important to double - check all connections are secure. When it comes to maintenance, regularly inspect the manifolds for any signs of wear or damage. Keep them clean to prevent dirt and debris from affecting performance. If you notice any unusual noises or a drop in engine performance, have the manifolds checked by a professional.