Industrial Injection 5.9L Cummins Stage 1 Short Block Engine (2003-2007)
The Industrial Injection Stage 1 Short Block Engine is built for 2003-2007 Dodge Ram 5.9L Cummins Common Rail owners who want a powerful, reliable engine capable of handling increased horsepower while maintaining exceptional durability. Engineered with premium components, advanced machining processes, and over 40 years of diesel performance expertise, this long block is designed for towing, street performance, and demanding work applications.
Every engine starts with a balanced and blueprinted rotating assembly that is Sim-tested to ensure precision, reliability, and long service life. The foundation includes Industrial Injection X Series Coated & Chamfered Pistons, a 12mm Gorilla Girdle with ARP Main Studs, balanced Cummins connecting rods and crankshaft, and ARP rod bolts for superior bottom-end strength.
The engine is equipped with an Industrial Injection Stage 1 188/220 Camshaft, coated H-Series bearings, billet freeze plugs, new tappets, and a complete oiling and cooling system refresh featuring a new oil pump, water pump, and oil cooler.
Features:
- Balanced and blueprinted rotating assembly
- Sim-tested engine assembly
- Industrial Injection X Series Coated & Chamfered Pistons
- Industrial Injection 12mm Gorilla Girdle with ARP Main Studs
- Balanced Cummins crankshaft
- Balanced Cummins connecting rods with ARP rod bolts
(Wagler Street Fighter Rod Upgrade Available) - Industrial Injection Stage 1 188/220 Camshaft
- Coated H-Series main and rod bearings
- Billet freeze plugs
- New tappets
- New oil pump, water pump, and oil cooler
- Cummins oil pickup tube
- Big Iron oil pan
Benefits:
- Built to support increased horsepower and torque
- Improved airflow and engine efficiency
- Enhanced head gasket sealing with fire ring grooves
- Increased bottom-end strength and durability
- Precision-balanced for smooth operation
- Improved reliability for towing and heavy-duty applications
- Designed for long-term performance and engine longevity
Applications:
- 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Common Rail Engines
- Specify year 03-04 or 04.5-07 in notes.
Warranty:
- 1-Year Unlimited Mileage Warranty
Important Note:
- Recommended break-in oil: Driven Racing Oil / Joe Gibbs Break-In Oil for the first 300-500 miles (sold separately).