Industrial Injection 1989-1998 5.9L Cummins 12 Valve Race Short Block Engine. The Industrial Injection Race Cummins Short Block was designed for those who are looking to push the limits of performance 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.

Engine Specs:

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

Verify Year 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.