Looking for a high-quality, OEM replacement driver's exhaust manifold for your Duramax truck? Check out the GM 12637647 Duramax Driver Side Exhaust Manifold. This updated manifold is designed for use on 2006-2016 trucks, and is a direct replacement for the 2001-2010 model without the "kink". Made from top-quality materials, this manifold is a great stock replacement option for your LML. Gaskets not included. Get your Duramax truck running like new again with the GM 12637647 Duramax Driver Side Exhaust Manifold.
• Replacement exhaust manifold for GM Duramax 2006-2016
• OEM quality and precision fit
• Durable and long lasting
• Gaskets not included