Choate Reman 5.9 Short Block Crate Engine - Daily Driver

Replace the tired, high-mileage diesel engine in your Dodge Ram 2500/3500 with a Choate Reman 5.9 Short Block Crate Engine - Daily Driver. While the Dodge diesel platform has been known for its reliability over the years, it has also developed some common shortcomings. The Daily Driver addresses these issues effectively, ensuring improved performance and reduced downtime for customers. With enhancements like Choate billet freeze plugs and a new oil pump, this engine is designed for long-lasting reliability.

The full CNC blueprint machining process includes precision boring, decking, honing, and line honing to meet exact specifications. The cylinder bores are bored to a true 90 degrees from the crankshaft centerline and diamond honed to within .0002 inches for precise piston-to-cylinder bore clearances. The main housing is also honed to ensure perfect alignment of the crankshaft within the engine block. Each piston diameter is measured to the nearest .0001 inches to match the cylinder bores precisely.

The Choate Short Block is equipped with new pistons, piston rings, pin retainers, and OE tappets. The crankshaft is polished and ground to a concentricity of .0005 inches or less, ensuring smooth operation. New rod bearings, main bearings, and cam bearings are included for enhanced reliability. Furthermore, as the standard freeze plugs in the block can possibly blow out, every Choate engine comes equipped with blow-out-proof billet freeze plugs that are securely bolted to the block. In addition, the Daily Driver series includes a balanced rotating assembly with a new harmonic balancer and flexplate, as well as a new oil pan, and rear main seal.

Features:

• Polished Crankshaft And Camshaft
• New Harmonic Damper And Flexplate
• Balanced And Matched Rotational Assembly
• Main Bore Honed For Perfect Alignment Of The Crankshaft In The Engine Block
• Cylinders Bored At A 90-Degree Angle Over Crankshaft Centerline For Accuracy
• Square Deck Block Design For Consistent Compression Ratios Across Cylinders
• Full CNC Blueprint Machining For Bore, Deck, Hone, And Line Honing Processes
• Pistons Measured To The Nearest .0001 Inch For An Exact Fit And Optimized Performance
• Precision Honing To .0002 Inch Accuracy With Surface Finish Checked Using A Profilometer
• Diamond Honed Cylinder Bores To Within .0002 Inch For Precise Piston-To-Cylinder Bore Clearances
• Block Surface Finished To 30 Ra Or Lower For Proper Sealing With Multi-Layer Steel (MLS) Head Gasket

• New Pistons, Piston Rings, & Pin Retainers
• New Rod, Main, & Cam Bearings
• Polished Crankshaft & Camshaft
• Billet Freeze Plugs
• New OE Tappets
• New Oil Pump
• Billet Freeze Plugs
• Rear Cover
• Rear Main Seal
• New Oil Pan
• New Pickup Tube O-Ring
• Balanced Rotating Assembly (Includes New Harmonic Balancer & Flex Plate)

New Engine Checklist (Replacement Items Required For Engine Warranty - Sold Separately):
Oil Cooler
Water Pump
Filters (Oil, Air, Fuel)

Choate Short Block Note:

Manufacturer Warranty*:
5 Year / 100,000 Mile
View Warranty Form

Note:
Engine pictures are for display and reference purposes only.
Please check the product description for information on what components are included with this engine.