Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Passenger Side) Fleece Performance Suspension & Traction Bars These features combine to reduce

These features combine to reduce transmission fluid temperatures

Now that it is available as the 10L1000

Air and Debris from Diesel Fuel

leading to premature failure

you simply un-check the "Send at every key on" option and you are back to your preferred combination of parameters

Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Passenger Side) Fleece Performance Suspension & Traction Bars These features combine to reduceFreedom Series cylinder heads for the LB7 6. 6L Duramax now with 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,