KORE5904507STAUSOALB Kore Series Standard/Auto Speed of Air Long Block (325HP)

Features:

• Speed of Air piston technology
• 325 horsepower standard automatic configuration
• New Mahle pistons for dependable performance
• New Mahle main and rod bearings
• Total Seal gapless piston rings
• New valves seats and guides
• New front and rear main seals
• Professionally machined engine components
• Built to OEM or better specifications
• Complete installation gasket set included
• Suitable for daily and commercial use
• Fits 2004.5-2007 5.9L Cummins trucks

Make The Most Of Your Cummins Second Chance

Once your 5.9L Cummins is ready for a long block, you have an opportunity to do more than simply replace the engine and hope for another round of miles. The DFC Diesel KORE5904507STAUSOALB KORE Series Speed of Air Long Block is designed for 2004.5-2007 Ram 2500 and 3500 trucks with the 325 horsepower standard automatic configuration. This version brings Speed of Air technology into the KORE Series package, making it a compelling option for owners who want a more performance focused foundation without stepping away from the value that defines the KORE lineup. New Mahle pistons work alongside Total Seal gapless rings and premium Mahle bearings, giving the lower assembly fresh components that are ready for daily driving, towing, and demanding work use. DFC also installs new valves, seats, and guides, addressing important wear areas before the engine ever makes its way back under the hood. New front and rear main seals provide fresh sealing at both ends of the engine, while the complete installation gasket set helps your shop finish the remaining assembly without hunting down every gasket individually. For the owner who wants to keep a proven Cummins working while adding Speed of Air technology to the rebuild, this long block offers a smart combination of quality components and practical value.

Quality Components Shape The Build From Within

The KORE5904507STAUSOALB is more than a collection of replacement internals because DFC builds the assembly around professionally machined components prepared to OEM or better specifications. New Mahle pistons provide the foundation for the reciprocating assembly and are paired with Total Seal gapless rings designed to provide effective cylinder sealing during operation. New Mahle main and rod bearings support the rotating assembly at critical contact points, replacing components that naturally experience substantial loads throughout an engine's service life. This particular KORE Series configuration incorporates Speed of Air technology, distinguishing it from the conventional 325 horsepower standard automatic long block offered for the same 2004.5-2007 Cummins application. The cylinder head side of the assembly benefits from new valves, seats, and guides, providing fresh components in areas responsible for controlling airflow through the engine. DFC also supplies new front and rear main seals along with a complete gasket set for installation, giving the builder essential sealing components needed as the remaining engine systems are transferred and installed. Together these components create a thoroughly prepared 5.9L Cummins long block that combines KORE Series value with the added distinction of Speed of Air technology.

Fitment: 2004.5, 2005, 2006, 2007 Dodge RAM 2500/3500 5.9L Cummins

Notes:

• Designed for 2004.5-2007 5.9L Cummins applications.
• Configured for 325 horsepower standard automatic applications.
• This is a long block assembly, not a complete engine.
• This SKU includes Speed of Air technology.
• New Mahle pistons and bearings are included.
• Total Seal gapless piston rings are included.
• New valves, seats, and guides are included.
• New front and rear main seals are included.
• Complete installation gasket set is included.
• Built with professionally machined engine components.
• Manufacturer states OEM or better specifications.
• Confirm exact engine configuration before ordering.
• Core Charge: $2,900.