5.9L 24 Valve Cummins Stage 2 Long Block Engine (1998.5-2002) - Industrial Injection - PDM-24VRLB

Industrial Injection 5.9L 24 Valve Cummins Stage 2 Long Block Engine (1998.5-2002 )
The Industrial Injection Stage 2 Long Block Engine is built for 1998.5-2002 Dodge Ram 5.9L Cummins owners looking to push performance to the next level while maintaining the durability required for competitive diesel applications. Featuring premium forged components, advanced machining processes, and race-proven engineering, this engine is designed to deliver exceptional horsepower, reliability, and longevity under extreme operating conditions.
Every Stage 2 Long Block starts with a balanced and blueprinted rotating assembly that is Sim-tested to ensure maximum precision and reliability. The bottom end is strengthened with Wagler HD Forged Connecting Rods, Industrial Injection X Series Fly Cut, Coated and Chamfered Pistons, a 14mm Gorilla Girdle with ARP Main Studs, and a balanced Cummins crankshaft to provide the strength required for high-horsepower builds.
The valvetrain is upgraded with an Industrial Injection Stage 2 210/220 Camshaft and cam bearings installed in every journal to help prevent camshaft and block wear. Coated H-Series bearings, billet freeze plugs, new tappets, and a complete oiling and cooling system refresh ensure long-term durability and performance.
Topping off the build is a fully CNC Ported and Polished Stage 2 Cylinder Head with Fire Ring Grooves. Featuring a machined intake shelf for a performance intake runner, premium stainless steel nitride-coated valves, oversized valve seats, hardened alloy valve guides, drilled and tapped coolant freeze plugs, and USA-made 120lb valve springs, this cylinder head is engineered to maximize airflow and head gasket sealing under high boost and cylinder pressure.
To complete the package, ARP 625 Head Studs provide exceptional clamping force for high-performance and competition applications.
Features:
Balanced and blueprinted rotating assembly
Sim-tested engine assembly
Wagler HD Forged Connecting Rods
Industrial Injection X Series Fly Cut, Coated and Chamfered Pistons
14mm Gorilla Girdle with ARP Main Studs
Balanced Cummins crankshaft
Industrial Injection Stage 2 210/220 Camshaft
Cam bearings installed in all journals
Coated H-Series main and rod bearings
Billet freeze plugs
New tappets
New oil pump, water pump, and oil cooler
Oil pickup tube
Big Iron stamped oil pan
Stage 2 CNC Ported and Polished Cylinder Head with Fire Ring Grooves
Intake shelf machined for performance intake runner
Stainless steel nitride-coated valves
Premium oversized high-temperature valve seats
Hardened alloy valve guides
Drilled and tapped coolant freeze plugs
USA-made 120lb performance valve springs
ARP 625 Head Studs
Benefits:
Built for high-horsepower street, race, and competition applications
Increased bottom-end strength with forged rotating components
Improved airflow and engine efficiency
Enhanced combustion sealing with fire ring grooves
Superior head clamping force with ARP 625 Head Studs
Reduced wear through cam-bearing-supported camshaft design
Precision-balanced for smooth operation and reliability
Designed to withstand extreme cylinder pressure and boost levels
Applications:
1998.5-2002 Dodge Ram 2500/3500 5.9L Cummins Engines
Important Notes:
Valve cover not included
Rocker arms and pushrods not included
Additional assembly gaskets not included
Performance intake side runner not included
Recommended break-in oil: Driven Racing Oil / Joe Gibbs Break-In Oil for the first 300-500 miles (sold separately)
Why Choose Industrial Injection?
Built in our state-of-the-art engine facility using premium components and precision machining technology, the Stage 2 Long Block Engine delivers the strength, airflow, and durability needed for customers who demand serious performance from their 5.9L Cummins engine.