Freedom Series Duramax Cylinder Head 2006-2010 LBZ/LMM (Passenger Side) DIFF COVERS AND PANS 2011-2016 POWERSTROKE 6.7L firmer shifts

firmer shifts

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7 POWERSTROKE 6R140 4WD 2011-2016

and are case hardened and carburized for strength

Freedom Series Duramax Cylinder Head 2006-2010 LBZ/LMM (Passenger Side) DIFF COVERS AND PANS 2011-2016 POWERSTROKE 6.7L firmer shiftsFreedom Series Duramax Cylinder Head 2006 2010 LBZ LMM (Passenger Side) Each cylinder head is manufactured in state of the art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on