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Long Block Supreme Engine - 1994-1997 Dodge 5.9L Cummins 6B


1994 - 1997 Dodge 5.9L Cummins 6B
55F4L059C, CPL 2175

Reviva utilizes torque plating methods for boring and honing to ensure block straightness, which reduces break-in time and crankcase pressure. In addition, Reviva uses OEM or equivalent pistons, rings, bearings, valves and gaskets, making sure that this engine will stand the test of time.

All Reviva Engines are assembled in the USA. USDP offers free ground shipping of engine and core return.

Note: Shipping address MUST be to a location with either a loading dock or fork lift. Expedited shipping not available on freight items and cannot ship UPS or FedEx.

This item requires a Core Return or Core Charge

Please see link below for more information

Pricing: $7,151.22

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Refundable Core Charge: $1,700.00
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Long Block Supreme Engine for 1994 - 1997 Dodge 5.9L Cummins 12V 6B

Part # 55F4L059C

Dodge Truck, Ford Truck, Freightliner Truck, & Bus, 160-180 HP, Inline Pump - CPL 2175


To determine correct part number and configurations available, please gather the following information from the engine data tag on the valve cover:

  • Original Engine Serial Number
  • Original Engine CPL

Engine Package Contents

Long Block Supreme
  • Block
  • Rods
  • Crank Gear
  • Piston Assemblies
  • Crankshaft
  • Camshaft
  • Cylinder Head
  • Oil Filter Assembly
  • Rear Cover & Seal
  • Water Pump
  • Side cover/crankcase breather
  • Lifters, Pushrods, & Rocker Arms
  • Oil pump
  • Cam gear
  • Front gear housing
  • Oil cooler
  • Valve cover(s)
  • Gasket set

Warranty Coverage

On-Road Complete Drop-In configurations: 2yr/unlimited mileage.
**2nd year long block coverage only.
Off-Road Long Block or Complete Drop-In configurations: 1yr/2,000 hours.
On-Road Long Block configuration: 1yr/unlimited miles.
Transit applications: 1 year.

Some restrictions apply; see limited warranty details or call for more information.



Shipping Information

  • Item Requires Shipping
  • 700.0 lbs.
  • W24.0000” x H28.0000” x L32.0000”
  • Free Shipping!

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