Freedom Series Duramax Cylinder Head for 2004.5-2005 LLY (Driver Side) - FPE-61-10002-D Year Applicable:2004.5-2005 intercooler

intercooler

All sealing surfaces are refinished and maintain less than 2 microns of flatness

Fuel Filter Donaldson 3 Micron

The AlliLocker will allow you to bypass the TCM controls to lock/unlock the torque converter on demand

Freedom Series Duramax Cylinder Head for 2004.5-2005 LLY (Driver Side) - FPE-61-10002-D Year Applicable:2004.5-2005 intercoolerIntroducing 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