DURAMAX

Cylinder Heads : 
LB7, LLY, LBZ, LMM, LML

From the Freedom Freedom Racing Engine shop comes a new re-manufactured cylinder head option for the 6.6L Duramax! The lineup includes cylinder heads for all models of the Duramax, from 2001-2016. Each cylinder head is re-manufactured in our state-of-the-art Freedom Racing Engine shop and guaranteed to meet or exceed factory specifications. All heads are meticulously cleaned, inspected, pressure and leak tested, decked, and include new valve guides and springs. Perfect for the daily driver or towing application.

 

Our cylinder heads are sold exclusively through Fleece Performance Engineering as well as wholesalers and dealers nationwide. 

 

 

Long Blocks: 

Combine our Freedom Series Duramax short blocks and cylinder heads along with bolt-on Fleece components for an engine that will get you on the podium. For detailed specifications or to learn more, contact us at 317-858-9937 or sales@freedomracingengines.com for pricing and availability.