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LBZ 6.6 Duramax Tech Articles

The Duramax 6.6 LBZ is a great engine with some proper modifications to address trouble areas.  If you have any questions about performance modifications, troubleshooting, or anything else related to the LBZ Duramax, please feel free to give us a call at 1-877-367-9351.


06-07 Duramax 6.6 LBZ Tech and Troubleshooting Articles:

How To Tell If Your LBZ Duramax Diesel Has Bad Head Gaskets