Choate Engineering CEP59CLW0304 5.9L Workhorse Long Block | 2003-2004 Ram 5.9L Cummins

Features:

• 600 HP rated
• Great for heavy towing
• Fully balanced
• Significant improvements over the OE 5.9L
• 5 Year / 100,000 Miles

Heavy-Duty Long Block

The 5.9L Cummins is a legendary powerhouse known for powering some of the most rugged and reliable trucks. Choate Engineering takes it to the next level with their 5.9L Workhorse Long Block. The 5.9L Workhorse Long Block was built for those who need the capability to regularly tow heavy loads and handle tough jobs. Featuring several excellent upgrades over the Daily Driver model, including O-Ringed Heads, Billet Flex Plate, Coated, Fly Cut and Delipped Pistons, Stage 2 Cam, Chromoly Pushrods, and Welded Cam Gear. The Choate Engineering 5.9L Workhorse Long Block is ready for the toughest jobs you can throw at it.

Built for Reliability and Performance

Choate Engineering engineers this heavy-duty Long Block engine to be a significant leap in reliability and durability over the OE 5.9L. Choate Engineering utilizes CNC blueprinting to line hone the crankshaft, aligning it precisely with the engine block and ensuring frictionless operation. The 5.9L Workhorse Long Block features new head gaskets, injector cups, freeze plugs, valve guides and seals, grind valves, and O-ring heads. Choate's 5.9L Workhorse Long Block is also fully balanced.

Furthermore, Choate Engineering addresses common issues with the OE 5.9L to ensure they won't occur with their 5.9L Workhorse Long Block. In the OE 5.9L, valve seats may fallout, contacting the piston which causes catastrophic failure. To remedy this, Choate machines oversized valve seats with a creased press-fit area. Another prevalent issue is the blowout of stamped gallery plugs in the heads, leading to a mixture of oil and coolant and destroying bearings. Choate addresses this by threading the head and using threaded plugs in their 5.9L to prevent such occurrences. Additionally, freeze plugs in the OE block may blow out, potentially leaving the engine stranded on the roadside or, at worst, with severe overheating requiring remanufacturing. To mitigate this, Choate includes billet freeze plugs that are blowout-proof. Experience the ultimate 5.9L Cummins performance with Choate Engineering's 5.9L Workhorse Long Block.

Fits: 2003-2004 Ram 5.9L Cummins

Build Features:

• 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

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.govNote: $500 Shipping surcharge will be added at checkout

Year Ranges	Make	Model	Series	Engine
2003-2004	Dodge	Ram	2500/3500	5.9L

Property	Values
Year Ranges	2003-2004
Make	Dodge
Model	Ram
Series	2500/3500
Engine	5.9L