Description

The DFC Street Series Engines constitute a key component of DFC’s premier product lineup, catering to the needs of work truck owners, daily drivers, and diesel enthusiasts seeking a robust yet moderate build. DFC meticulously remanufactures each engine, adhering to rigorous standards. Throughout the reconstruction process, DFC implements essential enhancements that contribute to the engine’s resilience and dependability, particularly in scenarios involving increased horsepower. Employing precision Rottler equipment in the construction, each engine is crafted to tolerances surpassing OEM specifications, ensuring a more efficient and enduring performance.

Engine Remanufacturing

During the build, DFC addresses common leak areas such as an added bead of silicone on the main cap plate to eliminate potential for leaks down the road. DFC engines are typically matched with near identical weight piston and connecting rod assemblies. As a result, you get a smoother running engine that feels more balanced with less noise. This remanufactured Long Block includes new pistons, rings, bearings, and seals.

Cylinder Head

Unlike some others in the industry that re-use wearing items like valve guides, DFC replaces each one with new cast guides in every cylinder head. They don’t stop there; instead of just re-grind old valves, DFC installs all new valves from high quality sources like MAHLE or SBI. To address common cracking areas in the cylinder head, DFC machines each head to remove the factory hardened seat material. DFC then installs new SBI valve seats to help eliminate premature cracking, to give you a more durable cylinder head.

Upgrade Fasteners 

DFC Street Series engines come standard with OptiTorque or ARP 2000 Series Head Studs (depending on availability) to give you peace of mind that your new engine won’t fail like a factory Ford engine due to head gasket issues. Not only does DFC use Head Studs for the top end, when assembling the bottom end of your 6.0L Powerstroke engine they also replace the factory connecting rod bolts with upgraded fasteners to ensure that you have an engine that is more dependable than the original.

Warranty 

DFC engines are remanufactured by diesel enthusiasts for diesel enthusiasts. To show their pride, DFC offers one of the most comprehensive warranties in the industry. Each DFC Street Series Long Block Engine comes standard with a 5-year, 100,000 mile warranty (Non-Commercial).

Street Series 6.0L Long Block Includes:

Complete short block with front cover and seal, rear cover with main seal, oil pan, cylinder heads, all rockers and pushrods installed, head studs, upgraded connecting rod bolts, and a complete top end gasket kit to finish installation.

Features:

• Remanufactured Long Block Engine
• Assembled With Upgraded Fasteners
• Improved Gasket Sealing Methods In Common Leak Areas

New Engine Checklist (Replacement Items – Sold Separately):

Oil Cooler – highly recommended and mandatory if your past engine had a bearing failure.

Injectors – highly recommended especially on higher mileage engines or engines with contaminated fuel.

Turbocharger – recommended if mileage over 125K miles, mandatory if shaft play is present, or if engine was dusted.

Water Pump – highly recommended if engine has over 125K miles.

Evans Waterless Coolant – recommended upgrade to prevent corrosion, boilover, and all-around a better cooling system performance.

Application Notes: 

For use on 2003 models with with the ICP (Injection Control Pressure) Sensor located beneath the turbocharger.

The specific brand of each component may change due to part availability at the time of each build. Parts are chosen at the discretion of DFC and cannot be specially requested. DFC uses only the best components sourced from multiple brands during the remanufacturing process and backs their engines with an industry-leading 5-year 100,000 mile warranty.

Notes:

$500 Crate charge is included in core charge total. Engine shipping crate must be returned with core engine to receive full core credit.