DFC Diesel TH60060720STSOALB Tow/Haul Series Standard 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 superior sealing
• Stage 2 billet camshaft for improved torque
• Ceramic coated piston crowns for heat protection
• Dry film coated piston skirts reduce friction
• Chamfered piston bowls for optimized combustion
• Manton HD push rods add durability under load
• Includes Total Seal gapless piston rings
• Professionally machined block with precise tolerances

Give Your Powerstroke The Strength To Handle More

When your 2006.5-2007 Ford F250 or F350 needs an engine built to take on serious towing and hauling, the DFC Diesel TH60060720STSOALB Tow/Haul Series Long Block is the upgrade that delivers. Designed with heavy work in mind, it brings durability and pulling power that go far beyond a standard replacement. O-ringed cylinder heads provide stronger sealing under load, while the Stage 2 billet camshaft helps produce the torque needed to move big weight with confidence. Ceramic coated piston crowns and dry film coated skirts protect the engine during long hauls and heavy use by reducing heat and friction where it matters most. Manton HD push rods and ARP hardware throughout add another layer of reliability, keeping the engine together under higher pressures and extended work cycles. Total Seal gapless piston rings offer improved compression, giving you a tighter, more consistent powerband that performs under stress. Backed by a 5-year, 160,000 km warranty, this long block was built for truck owners who demand strength and endurance from their 6.0L Powerstroke every single day.

Engineered Upgrades That Turn A Replacement Into An Advantage

The DFC Diesel Tow/Haul Series Standard Speed Of Air Long Block combines precise machining with heavy duty upgrades to create a 6.0L Powerstroke engine capable of serious work. Each block is professionally bored to accept next oversized pistons, ensuring proper clearances and smooth operation under load. All new pistons, rings, bearings, and gaskets are installed to eliminate any weak links from reused components. O-ringed cylinder heads provide improved sealing for high cylinder pressures, while the Stage 2 billet camshaft is designed to enhance torque and low end response for towing and hauling applications. Ceramic coatings on the piston crowns and dry film coatings on the skirts offer better heat management and reduced friction, extending the life of the engine when operating under heavy stress. Chamfered piston bowls help optimize combustion, contributing to smoother, more efficient performance. ARP head studs and connecting rod bolts ensure rock solid clamping force to handle the additional strain of demanding use. With Total Seal gapless piston rings and a complete top end gasket kit included, this long block is a comprehensive solution for restoring and strengthening your Ford diesel.

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

Notes:

• Designed for 2006.5-2007 Ford F250/F350 6.0L Powerstroke
• Perfect for heavy towing, hauling, and work applications
• This is a long block, not a complete drop-in
• Requires re-use of external engine components
• Built to handle up to 600 HP at the flywheel
• Includes all upgrades from the Street Series engine
• Comes with O-ringed cylinder heads for better sealing
• Stage 2 billet camshaft enhances torque and pulling power
• Ceramic and dry film piston coatings improve durability
• Manton HD push rods add strength for high load conditions
• Backed by a 5-year, 160,000 km (100,000 mi) warranty
• Proper installation and engine break-in are required for warranty

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.