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    • LMM 6.6 Duramax Tech Articles

    The Duramax 6.6 LMM is a great engine with some proper modifications to address trouble areas.  If you have any questions about performance modifications or selecting repair parts for the LMM Duramax, please feel free to give us a call at 1-877-367-9351.

     

    07-10 Duramax 6.6 LMM Tech and Troubleshooting Articles:

    How to Tell If Your LMM Duramax Diesel Has Bad Head Gaskets