Fleece Performance 06-10 GM Duramax LBZ/LMM Cylinder Head (Driver Side) no-prop65 heat-treated iron-based valve guides

heat-treated iron-based valve guides

9L block as long as a 6

the X-TRA Cool Radiators integrated mounting points have been strengthened for durability

2018 Ram 2500 Tradesman

the 70 Gallon tank with have a greater fuel reserve

Fleece Performance 06-10 GM Duramax LBZ/LMM Cylinder Head (Driver Side) no-prop65 heat-treated iron-based valve guidesIntroducing 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