the Freedom Series cylinder heads for the LB7 6.6-liter Duramax

All-New And Updated Cylinder Heads For LB7 Duramax Engines

All-New And Updated Cylinder Heads For LB7 Duramax Engines

Is your LB7 Duramax ready for a cylinder head upgrade?

Boost performance and eliminate injector cup woes with Fleece Performance's new heads.

Posted by Randy Bolig

CategoriesEngine

TagsCommon rail Cylinder head Duramax Duramax cylinder head Duramax diesel duramax injector cups duramax injectors LB7 cylinder head LB7 Duramax

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