Choate Engineering CEP59CLW98502 5.9L Workhorse Long Block | 1998.5-2002 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

Powers Your Heavy-Duty Tasks

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 need an engine to keep up with their heavy-duty 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 to power the toughest jobs you can throw at it.

Upgraded with Power and Reliability

Choate Engineering engineers this heavy-duty Long Block engine to be a significant leap in reliability and performance 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 ultimate performance and reliability with Choate Engineering's 5.9L Workhorse Long Block.

Fits: 1998.5-2002 Ram 5.9L Cummins

Build Features:

• Connecting Rods, New Damper All Manual will be charged the appropriate charges and will be balanced to a stock flywheel we have in stock or you will need to send in your Aftermarket in first. – 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

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
1998.5-2002	Dodge Ram		2500/3500	5.9L

Property	Values
Year Ranges	1998.5-2002
Make	Dodge Ram
Model
Series	2500/3500
Engine	5.9L