5.9L Cummins 12 Valve Stage 2 Long Block

The Industrial Injection Cummins 12 Valve Stage 2 Long Block was designed for those who are looking to push the limits to the ultimate level. These are designed to be reliable for competition use. We use the highest quality parts and machining processes in every engine build, guaranteeing you the up most reliability and precision to have the best performing engine on the market.

Features:

• Balanced & Blue Printed Rotating Assembly
• Sim Tested Short Block
• Wagler HD Forged Connecting Rods
• Fly Cut, Coated & Chamfered Pistons
• *Pistons have .010 cut off the top & .100 Valve Reliefs
• 14mm Gorilla Girdle w/ ARP Main Studs
• Balanced Cummins Crank
• Industrial Injection Stage 2 Cam
• Cam Bearings Installed In All Journals To Prevent Cam & Block Wear
• Coated H Series Main & Rod Bearings
• Billet Freeze Plugs
• Premium Killer Dowel Pin Kit
• New Oil Pump, Water Pump & Oil Cooler
• New Oil Pickup Tube

• Big Iron Stamped Oil Pan

  Cylinder Head Specs:

• 12 Valve Stage 2 Cylinder Head w/ Fire Ring Grooves
• Hand Blended CNC Porting On Valve Bowls, Intake & Exhaust ports
• Intake Shelf Machined Off To Accept ZZ Fab Side Runner
• New Diamond Honed Valve Guides
• New Stainless Steel Valves
• Radius Cut Fire Ring Head Gasket
• Milled & Surfaced Fire Ringed Head
• ARP 625 Head Studs
• 150lb Performance Valve Springs
• Comes With Rocker Assembly & Stock Pushrods (upgraded pushrods available)
• Drilled & Tapped Coolant Freeze Plugs

Rated for 1,500 horsepower. 

Core Charge of $3,200.00 In Addition to Listed Price

Metal Engine Stand If Not Returned Will Be Charged $475.00 Additionally 

*One Year Warranty

*Verify Year

*Does not come with valve covers

*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.