FLEECE FPE-61-10003-D FREEDOM SERIES CYLINDER HEAD-DRIVERS SIDE 2006-2010 DURAMAX 6.6L LBZ/LMM

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our 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 the intake and exhaust ports. Now available with no core charge!  

FEATURES

• New casting
• New valve guides, new springs, and new valve seals
• Pressure and leak tested
• Precision ground stock valves with a 45 degree angle
• Multi-angle valve job

INSTALLATION NOTES

• We recommend using GM 12637788 head gasket (Grade C, Right) and GM 12637785 head gasket (Grade C, Left)

FITMENT

• 2006 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax
• 2007 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax (classic body style)
• 2007.5 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax (new body style)
• 2008 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
• 2009 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
• 2010 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax

INSTRUCTIONS

https://www.fleeceperformance.com/mwdownloads/download/link/id/81

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