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6.6L 04.5-05 Duramax Short Block Daily Driver LLY Diesel Crate Engine Choate Performance

6.6L 04.5-05 Duramax Short Block Daily Driver LLY Diesel Crate Engine Choate Performance

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$9,000.00
$9,000.00
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6.6L Duramax Short Block Daily Driver LLY Engine 2004.5-2006 - Duramax Diesel Engine.

This build Includes:

  • New Freeze Plugs
  • Keyed Crankshaft
  • Balanced and Weight Matched Rotational Assembly
  • 5 year/100k Mile Warranty
  • Flywheel
  • New Harmonic Balancer
  • Installed Upper Oil Pan
  • Installed Lower Oil Pan
  • Installed Rear Cover
  • Installed Front Cover
  • Installed Front Main Seal
  • Installed Rear Main Seal
  • Pressure Tested
  • Surfaced to exceed Ra finish for MLS Gaskets
  • New Oil Pump Installed
  • Installed Oil Level Sensor
  • Check both wrist pin and crank pin to rod clearances
  • New Upgraded Pistons
  • New Piston Rings
  • New Piston Pin Retainers
  • New OE Lifters
  • Lifter Guides
  • OE Crank Flange Bolts
  • Crankshaft is Polished and ground to .0005 concentricity or less
  • Camshaft - Polished and Inspected
  • New Rod Bearings
  • New Main Bearings
  • New Cam Bearings
  • Install Pickup Tube O-ring
  • Connecting Rods
  • New Damper

Machining Processes:

  • Full CNC blue print machining, (bore, deck, hone and line honed)
  • The Cylinder bores are blue print bored to a true 90 degrees over the crankshaft center line
  • Diamond honed to within .0002 inch for precise piston to cylinder bore clearance.
  • Bored and line hone the crank bore housing to precisely align the crankshaft in the engine block.
  • Torque Plate Honed
  • The piston diameter measured to the nearest .0001 inch matched to cylinder bores.
  • The Cylinder block is surfaced to a finish of RA30 or lower, which meets the factory specification in both flatness and smoothness for the block to head sealing surface.
  • This is mandatory for proper sealing of a MLS Gasket.
  • Flexplate for Automatic transmission. (If you are using this for a manual transmission we highly suggest sending in your flywheel and pressure plate so we can achieve the best balancing job possible for your engine.)
6.6L 04.5-05 Duramax Short Block Daily Driver LLY Diesel Crate Engine Choate Performance

$9,000.00

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

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