Engines and Components› Engines, Blocks and Components

Dirty Hooker Diesel

Budget Hooker Long Block Engine

$13,599.00

SKU: DHD-LONGBLOCK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Overview

The Dirty Hooker Diesel Budget Hooker Long Block is a complete, professionally sealed, and prepped engine ready for fuel and air components. This engine is built with quality components such as Callies Compstar Cranks, Compstar Xtreme Rods, and an Alt Fire Camshaft.
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The Dirty Hooker Diesel Budget Hooker Long Block represents the pinnacle of Duramax engine building, offering exceptional value and reliability. This fully assembled engine is meticulously sealed and prepped, making it ready to accept your fuel and air components. It features premium components including Callies Compstar Crankshafts and Xtreme Connecting Rods, paired with a Callies Stage 1 Alternate Fire Camshaft. The rotating assembly is balanced and includes OE balancer and flywheel. The build highlights include de-lipped LB7 pistons, Mahle piston rings, Clevite Performance H Series bearings, a hot tanked and Magnafluxed block with torque plate bored/honed cylinders, and a resurfaced deck. Further enhancing its comprehensive nature, the Budget Hooker Long Block comes with a GM block heater, piston oil coolers, upper and lower oil pans, front and rear covers, a DHD keyed high-pressure oil pump, and a new GM water pump (high performance on LB7/LLY). It also includes an upgraded L5P oil cooler, DHD O-ringed rear coolant cover, OE GM front and rear crank seals, a GM engine oil filter, reconditioned OE cylinder heads with Mahle gaskets, DHD Torq Head Studs, and an assembled valvetrain with lash set. Factory valve covers and a balanced rotating assembly are also included. It is important to note that this engine is assembled with OE engine components, and cylinder overboring may be necessary depending on block inventory. For warranty consideration, installation of a new oil pump and oil cooler is required. This product is not C.A.R.B. compliant and cannot ship to California.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDirty Hooker Diesel
Part NumberDHD-LONGBLOCK
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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