GM Duramax Engines

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PowerHouse Machining

2001-2004 GM Duramax 6.6L LB7

From $11,979.00 CAD
From $11,979.00 CAD
PowerHouse Machining

2004.5-2005 GM Duramax 6.6L LLY

From $11,979.00 CAD
From $11,979.00 CAD
PowerHouse Machining

2006-2007 GM Duramax 6.6L LBZ

From $12,975.00 CAD
From $12,975.00 CAD
PowerHouse Machining

2007.5-2010 GM Duramax 6.6L LMM

From $12,975.00 CAD
From $12,975.00 CAD
PowerHouse Machining

2011-2016 GM Duramax 6.6L LML/LGH

From $13,375.00 CAD
From $13,375.00 CAD
PowerHouse Machining

2017-2025 GM Duramax 6.6L L5P

From $15,152.08 CAD
From $15,152.08 CAD