2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Driver Side) Fleece Performance MERCH Upgraded BD Valve Body

Upgraded BD Valve Body

By removing the grid heating element

Simply Drill One 3 in

4L OE harness uses yellow with violet or green with a brown stripe wires

2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Driver Side) Fleece Performance MERCH Upgraded BD Valve BodyIntroducing 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