DFC Diesel TH60060720AUSOALB Tow/Haul Series Auto Speed Of Air Long Block (20MM HEAD DOWELS) | 2006.5-2007 Ford F250/F350 6.0L Powerstroke

Features:

• Backed by 5-year, 160,000 km warranty
• Rated for towing and hauling up to 600 HP
• Includes ARP 2000 or OptiTorque head studs
• Built with ARP connecting rod bolts
• O-ringed cylinder heads for improved sealing
• Stage 2 billet camshaft for enhanced performance
• Ceramic coated piston crowns for heat protection
• Dry film coated piston skirts for reduced friction
• Manton HD push rods for added strength
• All new pistons, rings, and gaskets installed
• Includes Total Seal gapless piston rings
• Professionally machined block to precise tolerances

Power Through Every Tow With A Stronger 6.0L

If you are looking to give your 2006.5-2007 Ford F250 or F350 the muscle it needs to handle serious towing and hauling, the DFC Diesel TH60060720AUSOALB Tow/Haul Series Long Block is built for the job. Designed to take on heavy loads and demanding conditions, this engine delivers the strength and reliability that working trucks require every single day. It comes packed with upgrades like O-ringed cylinder heads, Manton HD push rods, and a Stage 2 billet camshaft to help handle higher horsepower and torque demands. Ceramic coated piston crowns and dry film coated skirts provide superior heat resistance and friction reduction, extending the life of critical components under heavy stress. Total Seal gapless piston rings improve compression for more consistent pulling power and better performance under load. Whether you are towing equipment for work or hauling a trailer across the country, this long block is engineered to keep your truck performing without compromise. Backed by a 5-year, 160,000 km warranty, it gives you the confidence to push your 6.0L Powerstroke to its full potential.

Engineered To Withstand Heavy Loads And High Horsepower

The DFC Diesel Tow/Haul Series Auto Speed Of Air Long Block is designed for durability and precision, making it an ideal choice for demanding applications. Each block is professionally machined and bored to accept next oversized pistons, ensuring consistent clearances and reliable operation. The build incorporates all new pistons, rings, bearings, and gaskets, removing the uncertainty that comes with reusing old components. O-ringed cylinder heads deliver improved sealing under high cylinder pressures, while the Stage 2 billet camshaft optimizes valve timing for better torque and pulling power. Ceramic coated piston crowns manage heat effectively, and dry film coated skirts reduce friction to improve longevity in high stress environments. Manton HD push rods add the strength needed to support heavy towing and hauling loads, making this engine capable of up to 600 horsepower at the flywheel. With ARP 2000 or OptiTorque head studs and ARP connecting rod bolts included, it is built to handle the extra strain that comes with heavy duty use. Combining professional machining with proven high performance upgrades, this long block offers a dependable foundation for a hard working Ford Powerstroke.

Fits: 2006.5, 2007 Ford F250/F350 6.0L Powerstroke

Notes:

• Designed for 2006.5-2007 Ford F250/F350 6.0L Powerstroke
• Ideal for towing, hauling, and high performance use
• This is a long block, not a complete engine assembly
• External components from your original engine must be reused
• Built to handle up to 600 HP at the flywheel
• Includes upgrades beyond the Street Series model
• Comes with O-ringed cylinder heads for improved sealing
• Stage 2 billet camshaft enhances torque and power delivery
• Ceramic and dry film piston coatings improve durability
• Includes Manton HD push rods for added strength
• Backed by a 5-year, 160,000 km (100,000 mi) warranty
• Proper installation and break-in required for warranty coverage

Street Series vs Tow/Haul vs Tow/Haul HD

• Street Series: Ideal for daily driving, light work, and diesel enthusiasts. Focuses on reliability upgrades over stock, with head stud and sealing improvements.

• Tow/Haul Series: All Street upgrades plus added performance parts for higher load and towing power. Supports builds up to ~700 HP.

• Tow/Haul HD Series: The most robust option. Adds heavy-duty internals like Wagler rods and a balanced rotating assembly for 800+ HP capability.

Standard/Auto vs Standard vs Auto

• Standard/Auto: Compatible with both manual and automatic transmissions. Offers the most flexibility.

• Standard: Built specifically for manual transmission configurations.

• Auto: Built specifically for automatic transmission setups.