Industrial Injection 2003-2004 5.9L Cummins Common Rail 24 Valve Premium Stock Plus Long Block Engine. The Industrial Injection Premium Stock Plus Cummins Long Block was designed for those who are looking for a little extra reliability out of their engine build.

We use the highest quality parts and machining processes in every engine build, guaranteeing you the up most reliability and precision to have the longest running engine on the road.

Premium Stock Plus Cummins Engine Specs:

• Balanced and Blue Printed Rotating Assembly
• Sim Tested Short Block
• Coated and Chamfered Pistons
• Stock Cummins Crank w/ ARP Main Studs
• Stock Cummins Rods w/ ARP Rod Bolts
• Upgraded Mahle H Series Bearings 
• Stock Cummins Camshaft
• New Cummins Tappets
• New Oil Pump, Water Pump and Oil Cooler
• New Oil Pickup Tube
• Big Iron Oil Pan
• Premium Stock Plus Cummins Cylinder

Head Specs:

• Reconditioned Head
• New Diamond Honed Valve Guides
• New Stainless Steel Valves
• Fire Ring Head Gasket
• Milled and Surfaced Head w/ Fire Ring Grooves
• ARP 2000 Head Studs
• New Valve Springs

Does not come with valve cover

Does not come with rockers or pushrods

Does not come with additional gaskets for assembly

All Industrial Injection short blocks and long blocks are required to be ran with Joe Gibbs Break In Oil (not included) for the initial 300-500 miles.