Freedom Series Duramax Cylinder Head (Driver Side) For 2017-2023 GMC/Chevy 6.6L L5P Duramax exterior trim which has 25 percent more

which has 25 percent more flow volume

Boot Included: No

External cooling fins enhance heat dissipation and increase impact resistance

Take your late model GM 2500HD to the next level with Zone Offroad

Functions: Daytime Running Light (White) and Turn Signal (Amber)

Freedom Series Duramax Cylinder Head (Driver Side) For 2017-2023 GMC/Chevy 6.6L L5P Duramax exterior trim which has 25 percent moreIntroducing our Freedom Series cylinder heads for the 2017 2023 L5P 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 valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application. No core charge! Features: Multi