DFC Diesel SS6003STSOALB Street Series Standard Speed Of Air Long Block | 2003 Ford F250/F350 6.0L Powerstroke

Features:

• 5-year / 160,000 km warranty for peace of mind
• Designed for 2003 Ford F250/F350 6.0L Powerstroke
• All-new OEM or equivalent pistons, rings, and gaskets
• Includes ARP series 2000 head studs or OptiTorque studs
• ARP connecting rod bolts for enhanced durability
• Complete top-end gasket kit included for easy installation
• Professionally machined for use with oversized pistons
• Improved gasket sealing in common leakage areas
• Re-manufactured cylinder heads with new seats and valves
• Built for work trucks, daily drivers, and diesel enthusiasts
• Advanced Rottler machining ensures precise performance
• Available in Street, Tow/Haul, and Tow/Haul HD series

Ready for Tough Jobs and Long Hauls

When it comes to upgrading your 2003 Ford F250/F350 6.0L Powerstroke engine, the DFC Diesel SS6003STSOALB Street Series Long Block is the solution that delivers performance, durability, and reliability. If you rely on your truck for heavy lifting, whether for work or play, this engine is built to exceed the demands of daily drivers, work trucks, and diesel enthusiasts. Backed by an impressive 5-year / 160,000 km warranty, you can rest easy knowing your engine is protected. Featuring a robust design with ARP series 2000 head studs and ARP connecting rod bolts, this engine is strengthened for maximum durability, making it perfect for tough jobs and long hauls. With all-new OEM or equivalent pistons, rings, and gaskets, you’re getting an engine that is more than just a rebuild, it’s a serious upgrade. The Street Series engine also incorporates advanced machining techniques and improved gasket sealing methods to prevent common issues found in stock engines, helping you avoid costly repairs down the road. Whether you’re towing, hauling, or cruising, this engine will keep you going strong mile after mile.

Precision Engineered for Maximum Performance

The DFC Diesel SS6003STSOALB Long Block is carefully re-manufactured to meet or exceed factory specifications, ensuring that every part works seamlessly together. Using advanced Rottler machining equipment, the block is professionally bored to accommodate oversized pistons, optimizing performance and efficiency. The re-manufactured cylinder heads are fully equipped with new seats, guides, valves, and stem seals, all of which are magnafluxed for added strength and reliability. To guarantee long-lasting performance, the engine is built with new, high-quality components, including hardened seats, cast guides, and a complete top-end gasket kit. This Street Series engine is designed to tackle common issues with stock 6.0L Powerstroke engines, offering improvements in critical areas that are prone to failure. Whether you’re in need of a reliable workhorse for heavy-duty towing or simply seeking a more powerful upgrade for your daily driver, this engine provides the precision and durability you need. With every detail meticulously crafted, the DFC Diesel SS6003STSOALB ensures that your 6.0L Powerstroke engine runs stronger, longer, and more efficiently than ever before.

Fits: 2003 Ford F250/F350 6.0L Powerstroke

Notes:

• Designed specifically for 2003 Ford F250/F350 6.0L Powerstroke
• Ideal for work trucks, daily drivers, and diesel enthusiasts
• Comes with a comprehensive 5-year / 160,000 km warranty
• Professional installation is recommended for optimal performance
• Engine designed to address common stock engine problem areas
• Requires proper maintenance to ensure long-term reliability
• Multiple engine series options available (Street, Tow/Haul, Tow/Haul HD)
• Block machined to accommodate oversized pistons for enhanced performance
• Includes all-new OEM-quality parts, ensuring a high standard of performance
• Includes top-end gasket kit and complete short block assembly
• ARP head studs and connecting rod bolts increase engine strength
• Re-manufactured with advanced Rottler machining for precise performance

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.