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TH60050618AULBHD DFC Long Block Engine - Tow/Haul HD Series - Ford 6.0L Powerstroke 2005-2006 (18MM Cylinder Head Dowels - Automatic Transmission)

Mftr. Part#: TH60050618AULBHD
Manufacturer: DFC Diesel
2005-2006 Ford Powerstroke 6.0L - DFC's Tow Haul HD Series Long Block engines and are built for enthusiasts that want to be capable of up to 900HP but that will regularly drive on the street and tow trailers between 500 and 750HP. This model comes equipped with all the features of the Street Series and Tow/Haul Series but adds a set of Wagler connecting rods. Comes with a 5-year/160,000km warranty throughout North America, however, are considered a severe duty application and require more frequent service intervals as stated in the warranty manual supplement for warranty coverage to be considered.

PRODUCT DETAILS (click to expand)

Mftr. Part#TH60050618AULBHD

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Engine TypeLong Block
Engine SeriesTow/Haul HD
Includes ARP Head StudsYes
HP Rating900HP



Vehicle 17 Digit VIN Number Is Required.


Please choose your transmission type (automatic or manual/standard)

Please enter your truck's manufactures build date. This is usually located on a white sticker on the drivers side door jamb.

Choose YES to see what customizations DFC can make to your engine build at their factory.

Choose this option to add a brand new OEM oil cooler to your engine build.

Choose this option to add a new OEM fuel injector to your engine build. You can enter your own quantity or choose a full set.

Choose this option to add a new OEM turbocharger to your engine build.

Choose this option to add a brand new OEM High Pressure Oil Pump (HPOP) to your engine build.


Accept Cores Charge $2500 Engine + $500 Crate - View Shipping & Return Policies



  • Automatic Transmission Only
  • With 18MM Cylinder Head Dowels
  • Most comprehensive 5-year/160,000km (100,000 mile) warranty in North America.
  • DFC exclusive - custom EDM doweled oil pump gear.
  • Machined with some of the most advanced ROTTLER machining equipment in North America.
  • Improved gasket sealing methods in common leakage areas.
  • Powerstroke Products new billet camshaft.
  • Ceramic coated piston crowns and dry film coated skirts.
  • Chamfered piston bowls
  • New rings, bearings, gaskets, seals, stem seals and cast guides.
  • DFC heavy duty push rods
  • ARP connecting rod bolts
  • ARP 2000 series cylinder heads studs.
  • O-ringed cylinder heads
  • Wagler or Carrillo connecting rods
  • Cylinder blocks are blueprinted to tighter tolerances than OEM specifications using their Rottler F69 ATC