DHD Budget Hooker Duramax Long Block 2001-2016 6.6L

The REAL DEAL, DHD Budget Hooker Long Block!

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

DHD's Budget Hooker builds are designed for customers looking to increase reliability and performance at a moderate level. Our Budget Hooker Long Block is by far the most complete production build configuration. Its perfect the customer looking for a professionally sealed and prepped engine ready for fuel and air components. Much like the standard budget hooker short blocks, the long block is an unbeatable value!

Due to nearly infinite variables its very difficult for us to assign a horsepower rating to this build. We can however assure you that many of our customers are successfully running this build with 600-750HP. These build components pair well with upgraded turbochargers and injectors.

Build Highlights:

• OE Standard Bore/.020 Overbore De-lipped LB7 Pistons (Block Dependent)
• New Mahle Standard Piston Ring Set
• LBZ Reconditioned Connecting Rods
• New GM Rod Bolts 
• New GM Main Cap Bolts
• DHD Keyed & Polished LB7 Crankshaft
• DHD Keyed & Polished OE Profile Camshaft
• Balanced Rotating Assembly (OE Balancer and Flywheel Provided)
• Cleaned and Inspected OE Lifter Set
• New Clevite Performance H Series Main Bearings
• New Clevite Performance H Series Rod Bearings
• Hot Tanked, Magnafluxed and Build Prepped Block
• Torque Plate Bored/Honed Cylinders
• Resurfaced Deck
• GM Block Heater Installed
• Piston Oil Coolers Installed
• Upper and Lower Oil Pan Installed
• Front and Rear Cover Installed
• DHD Keyed High Pressure Oil Pump Installed
• NEW GM Water Pump (DHD High Perf. Standard on LB7/LLY) Installed
• Assembled with New Hardware
• New Oil Pressure Relief Valve
• Upgraded L5P Oil Cooler Installed
• DHD O-Ringed Rear Coolant Cover
• OE GM Front and Rear Crank Seals
• Balancer and Flywheel Installed
• GM Engine Oil Filter Included
• Reconditioned OE Cylinder Heads
• Mahle Head Gaskets
• DHD Torq Head Studs
• Assembled Valvetrain with Lash Set
• Factory Valve Covers Installed
• Warranty Statement

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 Long Block and may not exactly reflect what you order based upon options chosen or inventory.