2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Passenger Side) Fleece Performance - FPE-61-10003-P 2024-ford-f-150-esi1023581 Each cylinder head is manufactured

Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications

Built to withstand over 800 RWHP

Year Make Model Submodel Notes 2001 Chevrolet Silverado 2500 HD 2002 Chevrolet Silverado 2500 HD 2003 Chevrolet Silverado 2500 HD 2004 Chevrolet Silverado 2500 HD 2001 Chevrolet Silverado 2500 HD LS 2002 Chevrolet Silverado 2500 HD LS 2003 Chevrolet Silverado 2500 HD LS 2004 Chevrolet Silverado 2500 HD LS 2001 Chevrolet Silverado 2500 HD LT 2002 Chevrolet Silverado 2500 HD LT 2003 Chevrolet Silverado 2500 HD LT 2004 Chevrolet Silverado 2500 HD LT 2001 GMC Sierra 2500 HD SL 2002 GMC Sierra 2500 HD SL 2001 GMC Sierra 2500 HD SLE 2002 GMC Sierra 2500 HD SLE 2003 GMC Sierra 2500 HD SLE 2004 GMC Sierra 2500 HD SLE 2001 GMC Sierra 2500 HD SLT 2002 GMC Sierra 2500 HD SLT 2003 GMC Sierra 2500 HD SLT 2004 GMC Sierra 2500 HD SLT 2002 GMC Sierra 2500 HD 2003 GMC Sierra 2500 HD 2004 GMC Sierra 2500 HD 2003 GMC Sierra 2500 HD WT 2004 GMC Sierra 2500 HD WT 2004 Chevrolet Silverado 2500 HD WT

2001-2004 GM Allison 1000/2000 Transmissions (128035611)

Innovative 16

2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Passenger Side) Fleece Performance - FPE-61-10003-P 2024-ford-f-150-esi1023581 Each cylinder head is manufacturedIntroducing 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