Fleece Performance 06-10 GM Duramax LBZ/LMM Cylinder Head (Driver Side) 7.3 Stock upgrade with no core

Stock upgrade with no core charge

and nitrided

ARP 625+ Material

Replaces the factory exhaust up-pipes (exhaust manifold to the turbo) which are prone to leakage due to deterioration

the BladeRunner intake manifold uses aFe Power's patented MDV (Multiple Directional Vane) Technology

Fleece Performance 06-10 GM Duramax LBZ/LMM Cylinder Head (Driver Side) 7.3 Stock upgrade with no coreIntroducing 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