DHD Build Ready Duramax 6.6L Engine Blocks

Start your Duramax engine build with a build prepped block from Dirty Hooker Diesel. We have a fluctuating inventory of engine blocks that are ready for assembly. Build ready blocks have a number of machining processes complete and are in various bores and condition. Pricing varies based on block features. Most blocks start at $2499.00.

Give us a call to discuss your exact needs and see if we have a block that fits your needs. The cost of your block will vary based on options.

Examples of machining services completed but not limited to:

• Cylinder Honing
• Cylinder Boring
• Deck Surfacing
• Magnaflux Crack Inspection
• Hot Tank Cleaned
• Cam Bearing Inspection
• Main Bearing Line Hone
• Main Bearing Line Bore
• O-ringed Deck Surface
• Billet Mains Installed
• Dry Block Configurations

Note: These Blocks are Used OEM Castings. Not New Engine Blocks.

Generations Available

• LB7 2001-2004
• LLY 2004.5-2005
• LBZ 2006-2007
• LMM 2007.5-2010
• LML 2011-2016 (Please Call, Extremely Limited)
• L5P 2017+(Please Call, Extremely Limited)