Freedom Series Duramax Cylinder Head for 17-23 L5P (Passenger Side) Fleece Performance hook Precision ground stock valves with

Precision ground stock valves with a 45 degree angle

BD manifold

Part Number: 1453523

BD's Screamer line of turbos offer drop-in

Includes (2) 2-inch Flush Mount LED Cubes - 2880 Lumens 36 watts

Freedom Series Duramax Cylinder Head for 17-23 L5P (Passenger Side) Fleece Performance hook Precision ground stock valves withIntroducing 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: Re