Choate Engineering CEP67PSW1719 6.7L Workhorse Short Block | 2017-2019 Ford 6.7L Powerstroke

Features:

• Built for Heavy Towing
• Fully balanced
• Enhanced and improved over the OE 6.7L
• 5 Year / 100,000 Mile Warranty

Handles Heavy-Duty Tasks Effortlessly

The 6.7L Powerstroke is known for its reliability and strength, but Choate has pushed it further with their 6.7L Workhorse Short Block. This engine is built to tackle tough towing and demanding jobs with ease. It's designed specifically to meet heavy-duty needs, boasting upgrades beyond the Choate Engineering Daily Driver model. With features like O-Ringed Heads, Billet Flex Plate, Coated Pistons, Fly Cut and Delipped Pistons, Stage 2 Cam, Chromoly Pushrods, oil pans, and Welded Crank Gear, it's engineered for durability. Compared to the OE 6.7L, it's much tougher. Fully assembled and ready for installation, the Choate Engineering 6.7L Workhorse Short Block is your solution for heavy-duty work that remains reliable throughout.

Upgraded and Enhanced 6.7L Powerstroke

The 6.7L Workhorse Short Block is tailored to significantly enhance and improve upon the OE 6.7L, addressing its shortcomings. Through CNC blueprinting, Choate ensures precise alignment of the crankshaft and engine block, promoting smooth and friction-free operation. This upgraded block comes with studs, bed seals, lifters, rear cover gasket, rear main seal, OE harmonic balancer, and pickup tube O-ring. Furthermore, Choate's 6.7L Workhorse Short Block is fully balanced and prepped for installation.

Choate Engineering enhances the OE Ford 6.7L engine with their improved 6.7L Workhorse Short Block. One issue addressed is the Main and Rod bearing clearance problems in the OE 6.7L. Choate tackles this by precision machining for correct clearances and using upgraded bearings designed to handle higher stress levels. Another concern is potential separation of OE 6.7L exhaust valves, which can cause compression loss and engine failure. To prevent this, Choate installs heavy-duty valves resistant to high temperatures. Additionally, Choate resolves cam tunnel misalignment, a common issue in OE 6.7L engines, by utilizing proprietary bearings for perfect alignment. For durability and power needed for heavy-duty work, Choate Engineering's 6.7L Workhorse Short Block is the top choice.

Fits: 2017-2019 Ford 6.7L Powerstroke

Applications Notes:

• 2011-2012 6.7 Powerstrokes Come stock from Ford with a 8-bolt flexplate and torque converter that are no longer manufactured.
• All 6.7 Powerstroke balanced assemblies from Choate Engineering come with the updated 6-bolt flexplate from 2013+ and require the customer to update the torque converter or purchase one from us directly.
• 2017+ 6.7 Powerstrokes have a larger Hole Diameter for the motor mounts and bolts.
• Optional Parts are not installed.
• Optional parts are covered under the manufactures warranty and not by CHOATE.

Build Features:

• Full CNC blueprint machining, (bore, deck, hone, and line honed) – The Cylinder bores are blue print bored to a true 90 degrees from the crankshaft center line, prior to being diamond honed to within .0002 inch for precise piston to cylinder bore clearances.
• We main bore and line hone the crankshaft which is honed to precisely align the crankshaft in the engine block.
• We bore the block back to the crankshaft center line and hone the block to RA13 finish.
• The piston diameter measured to the nearest .0001 inch matched to cylinder bores.
• The Cylinder block is surfaced to a finish of RA30 or lower, which meets the factory specification in both flatness and smoothness for the block to head sealing surface.
• This is mandatory for proper sealing of a MLS Gasket.
• Connecting Rods, new Damper and New Flex plate with automatic transmissions.
• Check both wrist pin and crank pin to rod clearances.
• New upgraded Pistons .10 – .30 inch over – NEW Pistons, Rings, Pin Retainers weight matched prior to crank balancing
• Crankshaft – Balanced with the Rotational assembly checked for run-out inspected for fatigue.
• Crankshaft is Polished and ground to .0005 concentricity or less
• New Rod, Main and Cam Bearings
• Camshaft – Polished and Inspected
• Install Rear Main Seal
• Install New Bed Seals
• Install New Rear Cover Gasket
• Install Upper and Lower Oil Pan Gaskets
• Install Pickup Tube O-ring
• Rear Cover Installed

Note: $500 Shipping surcharge will be added at checkout

Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov