{"product_id":"dfc-diesel-th671116soalbhd-tow-haul-hd-series-speed-of-air-long-block-2011-2016-ford-f250-f350-6-7l-powerstroke","title":"DFC Diesel TH671116SOALBHD Tow\/Haul HD Series Speed Of Air Long Block | 2011-2016 Ford F250\/F350 6.7L Powerstroke","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt to handle up to 900 horsepower\u003c\/li\u003e\n\u003cli\u003eDesigned for heavy towing and hauling applications\u003c\/li\u003e\n\u003cli\u003eUpgraded crankshaft gear retention for added security\u003c\/li\u003e\n\u003cli\u003eIncludes Wagler or Carrillo connecting rods\u003c\/li\u003e\n\u003cli\u003eFluidamper reduces vibrations and improves balance\u003c\/li\u003e\n\u003cli\u003eHeavy-duty flexplate handles extreme torque loads\u003c\/li\u003e\n\u003cli\u003eBalanced rotating assembly for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eProfessionally machined and bored engine block\u003c\/li\u003e\n\u003cli\u003eAll new OEM pistons, rings, and gaskets included\u003c\/li\u003e\n\u003cli\u003eRemanufactured cylinder heads with new valves and guides\u003c\/li\u003e\n\u003cli\u003eComplete top-end gasket kit for easier installation\u003c\/li\u003e\n\u003cli\u003eBacked by a 5-year 160,000 km warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePush Your Powerstroke To A Whole New Level\u003c\/h4\u003e\n\u003cp\u003eWhen you need an engine that can handle brutal towing conditions and put serious power to the ground, the DFC Diesel 6.7 Powerstroke Tow\/Haul HD Series Speed Of Air Long Block is built for the challenge. Designed for 2011-2016 Ford F250 and F350 trucks, this engine is capable of supporting up to 900 horsepower while still delivering the reliability you need for everyday driving. The combination of Wagler or Carrillo connecting rods and a balanced rotating assembly provides unmatched strength and smooth performance under heavy load. A Fluidamper helps control vibration while a heavy-duty flexplate ensures the drivetrain can handle extreme torque when pulling oversized trailers. Upgraded crankshaft gear retention adds another layer of security for demanding applications, making this long block a perfect choice for both work and high-performance setups. Every engine is backed by a 5-year 160,000 km warranty, offering peace of mind along with exceptional power. Whether you are upgrading for commercial use, towing a massive fifth wheel, or building a street-driven powerhouse, this engine is designed to perform when it matters most.\u003c\/p\u003e\n\u003ch4\u003eBuilt With Precision For Extreme Towing And Performance\u003c\/h4\u003e\n\u003cp\u003eThe DFC Diesel 6.7 Powerstroke Tow\/Haul HD Series Speed Of Air Long Block is engineered with durability and precision as top priorities. Each block is professionally machined and bored to accept oversized pistons without using sleeves, ensuring strength and consistency throughout the build. Wagler or Carrillo connecting rods are included to handle the extreme stress of high horsepower and heavy towing. The Fluidamper helps manage harmonics and reduces vibration, protecting critical internal components under intense load conditions. A balanced rotating assembly and heavy-duty flexplate work together to deliver smooth, reliable operation even when pushing the engine to its limits. Upgraded crankshaft gear retention further enhances durability, reducing the risk of gear slippage under extreme torque. All new OEM pistons, rings, and gaskets are used throughout the build, guaranteeing quality and long-term performance. With a complete top-end gasket kit and factory-spec rockers preset for installation, this long block is built to provide both the power and dependability your truck demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e 2011, 2012, 2013, 2014, 2015, 2016 Ford F250\/F350 6.7L Powerstroke\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngine is a remanufactured 6.7L Powerstroke long block\u003c\/li\u003e\n\u003cli\u003eCompatible with 2011-2016 Ford F250 and F350 models\u003c\/li\u003e\n\u003cli\u003eTow\/Haul HD Series designed for extreme towing applications\u003c\/li\u003e\n\u003cli\u003eRated to handle up to 900 horsepower at the flywheel\u003c\/li\u003e\n\u003cli\u003eIdeal for trucks towing between 500-700 HP regularly\u003c\/li\u003e\n\u003cli\u003eIncludes Wagler or Carrillo connecting rods based on availability\u003c\/li\u003e\n\u003cli\u003eFeatures upgraded crankshaft gear retention for added durability\u003c\/li\u003e\n\u003cli\u003eFluidamper included to reduce vibration and harmonics\u003c\/li\u003e\n\u003cli\u003eHeavy-duty flexplate designed to handle high torque loads\u003c\/li\u003e\n\u003cli\u003eBalanced rotating assembly provides smoother engine operation\u003c\/li\u003e\n\u003cli\u003eUses all new OEM or equivalent pistons, rings, and gaskets\u003c\/li\u003e\n\u003cli\u003eBacked by a 5-year 160,000 km manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"931\" data-start=\"884\"\u003eStreet Series vs Tow\/Haul vs Tow\/Haul HD\u003c\/h3\u003e\n\u003cul data-end=\"1398\" data-start=\"933\"\u003e\n\u003cli data-end=\"1099\" data-start=\"933\"\u003e\n\u003cp data-end=\"1099\" data-start=\"935\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eStreet Series:\u003c\/span\u003e Ideal for daily driving, light work, and diesel enthusiasts. Focuses on reliability upgrades over stock, with head stud and sealing improvements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1240\" data-start=\"1100\"\u003e\n\u003cp data-end=\"1240\" data-start=\"1102\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTow\/Haul Series:\u003c\/span\u003e All Street upgrades plus added performance parts for higher load and towing power. Supports builds up to ~700 HP.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1398\" data-start=\"1241\"\u003e\n\u003cp data-end=\"1398\" data-start=\"1243\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTow\/Haul HD Series:\u003c\/span\u003e The most robust option. Adds heavy-duty internals like Wagler rods and a balanced rotating assembly for 800+ HP capability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFC Diesel","offers":[{"title":"Default Title","offer_id":68060705751313,"sku":"DDU-TH671116SOALBHD","price":28312.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/files\/dfc-diesel-soa-street-series-long-block-crate-engine-2003-ford-6.0l-power-stroke-auto-transmission-ss6003ausoalb__21841_28960757-905e-4742-9ae0-d3be1a9e2711.jpg?v=1794721806","url":"https:\/\/gautoparts.com\/products\/dfc-diesel-th671116soalbhd-tow-haul-hd-series-speed-of-air-long-block-2011-2016-ford-f250-f350-6-7l-powerstroke","provider":"Guaranteed Auto Parts","version":"1.0","type":"link"}