DHD REPLACEMENT HOOKER DURAMAX SHORT BLOCK 2001-2023 6.6L

DHD's Duramax engine program is known nationally for its durability, attention to detail and quality components. Your wont find the value that this build offers anywhere else.

This is what you need for a factory-replacement.  If your truck works for a living or is the weekend getaway vehicle that takes your RV wherever you need to go and plans or jobs can't be cancelled because the truck is down, this is the solution that won't cost you and arm & a leg.

Build Highlights:

• Cleaned and Inspected OE Pistons
• New Mahle Rings
• Reconditioned Connecting Rods
• New Connecting Rod Bolts 
• New Main Cap Side Bolts
• DHD Keyed Crank
• DHD Keyed Cam
• New Clevite Bearings
• Surfaced Deck
• Hot Tanked and Magnafluxed Block
• Finish Honed Cylinders
• Includes Flywheel and Balancer
• Includes New OE Block Heater

Note: This engine is assembled with OE engine components. It may be necessary to overbore the cylinders depending upon block inventory. 

Note: Installation of a new oil pump and oil cooler is required for warranty consideration.

Photo is representative of a short block and may not exactly reflect what you order based upon options chosen or inventory.