6.7L Freedom Series Cummins Cylinder Head (Street HD)07.5-18 Dodge 2500/3500 Cummins Fleece Performance " Chevy Hardened Valve Seats - Enhances

Hardened Valve Seats - Enhances durability and longevity under high-stress conditions

Change Top Speed Limiter (98 - 117 MPH)

Bosch Injector for 1998-02 Cummins Mid-Range 230hp

-10AN to 7/8"-14 straight male black with o-ring

6.7L Freedom Series Cummins Cylinder Head (Street HD)07.5-18 Dodge 2500/3500 Cummins Fleece Performance " Chevy Hardened Valve Seats - EnhancesIntroducing our Freedom Series cylinder heads Give new life to your engine with our fully remanufactured Cummins cylinder head. Each head is manufactured in our state of the art cylinder head machine shop and guaranteed to meet or exceed factory specifications. All heads are inspected, pressure checked, decked, painted, and ready for installation. Plus, the 11 screw in freeze plugs ensure you'll never worry about a coolant leak under the valve cover