Fleece Passenger Side Cylinder Head For 2001-2004 GM 2500/3500 6.6L LB7 Duramax 1999-2003-7.3l-powerstroke Compatible with 1-3/8 inch input

Compatible with 1-3/8 inch input shaft NV4500 5-speed transmissions

shock resistance and intensely hot and cold climates

Preset 14–16 PSI adjustable pressure regulator included

and detailed instructions for an easy installation you can do at home

Engine Codes: 318ci (5

Fleece Passenger Side Cylinder Head For 2001-2004 GM 2500/3500 6.6L LB7 Duramax 1999-2003-7.3l-powerstroke Compatible with 1-3/8 inch inputFreedom Series cylinder heads for the LB7 6. 6L Duramax feature a cupless injector bore save time and money with no more injector cups to install, leak, or worry about. Each cylinder head is assembled from a new casting 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 valves, valve guides, springs, and