Industrial Injection 6.7L Cummins Stage 3 Ported & Polished Cylinder Head (2007.5-2018)Industrial Injection 6. 7L Cummins Stage 3 Ported & Polished Cylinder Head with Fire Ring Grooves (2007. 5 2018) The Industrial Injection Stage 3 Ported & Polished Cylinder Head with Fire Ring Grooves is engineered for serious 6. 7L Cummins racers, sled pullers, and high horsepower performance builds. Featuring extensive CNC porting, oversized valves, and premium valvetrain components, this cylinder head is designed to maximize airflow, improve

ARP fasteners included

OEM Part Number: F6TZ9F838A

5-2007 Dodge Ram Cummins

Fits p/n 171701 & 171702 S400SX4 Turbos

Eliminates the factory fuel filter housing

Each injector is built

Significantly increased airflow and engine efficiency

Upgrade your diesel fuel with MaxMPG All Season Diesel Additive

If you are having problems with your 24v Cummins

10 83mm T6 Turbine Housing 176811

Complete Injector KitIncludes six remanufactured injectors and six Bosch connecting tubes for a full injector replacement

Part Number: 21C311