Current Lead Times: In Stock Engines Ship Same or Next Day - Out of Stock: 1-3 Weeks on Most Long Block Engines; 3-5 Days on Heads – *call us for more exact lead times for your specific build
Please give us a call at 901-553-9847
This 6.6L Full Running Duramax Diesel Engine Includes just about everything bolted to the engine to make for a quick painless install. This includes but is not limited to the following: a factory original turbo, oil pump, water pump, engine sensors, fuel pump and injectors.
Workhorse series engines:
Upgrades include but are not limited to:
Common Issue With The 6.6L LB7 (and what we do to fix it): Oil Pressure – The LB7 had one major design flaw above all others. And that was the use of a right handed thread oil pump nut that was known to back off and leave you without oil to supply your engine.
This led to catastrophic failure of the bottom end. When we find a problem, we fix it. And that is why all our LB7 engines come with the updated left hand nut 500 HP rated.
Building engines the way the OEM factory should have in the first place.
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