Expertly remanufactured using high quality parts, the DFC Diesel Remanufactured Street Series Long Block Crate Engine replaces the worn engine in your 2011-2016 6.7L Powerstroke. Built for the daily driver, work truck owner, and diesel enthusiast that wants a durable build over stock, the Street Series Long Block is crafted to meet the most strict engine building guidelines. DFC makes important improvements that help your engine maintain its performance capability without affecting reliability. Remanufactured using advanced Rottler machining equipment, you can be sure your engine is built to tolerances that are tighter and more precise than the factory specs for an efficient and long lasting engine!
DFC engines usually come with matched or near identical weight piston and connecting rod assemblies. As a result, you get a smoother running engine that creates less noise and feels more balanced. This remanufactured Long Block includes new pistons, rings, bearings, and seals.
Each 6.7L Powerstroke Street Series engine comes standard with O-ringed cylinder heads. DFC replaces each valve guide with a new cast guide in every cylinder head. Instead of just giving used valves a re-grind, DFC installs all new valves from high quality sources like MAHLE or SBI. To address common cracking areas in the cylinder head, DFC also machines each head to remove the factory hardened seat material. DFC then installs new SBI valve seats to help eliminate premature cracking, giving you a more durable cylinder head.
DFC engines are remanufactured by diesel enthusiasts and are built 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.
Street Series 6.7L Long Block Includes:
Complete long block with cylinder heads, all rockers and pushrods installed, valve covers, complete top end gasket kit to finish installation.
- Remanufactured Long Block Engine
- Assembled With Upgraded ARP 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 model engines or engines with contaminated fuel.
Turbocharger - recommended if mileage over 125K, mandatory if shaft play, or if engine was dusted.
Water Pump - highly recommended if engine has over 125K.
Evans Waterless Coolant - recommended upgrade to prevent corrosion and boilover.
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.
Note: $500 Crate charge is included in core charge total. Engine shipping crate must be returned with core engine to receive full core credit.