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Revmax Signature Series 850 68RFE Transmission For 07.5-19 6.7 Cummins

Availability: Usually Ships in 2 to 3 Weeks
Pricing: $12,595.00

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CA Prop 65


Dodge Ram 68RFE Signature Series 850 Transmission

These units are built to the most stringent tolerances by one expert technician from beginning to end, and each unit is signed by the technician when finished. This unit is rated at 850HP and has undergone over a year of rigorous R&D and performance testing. We don’t just say we have pride in our transmission, we literally put our name on it.  This transmission features the following:

** Trucks with tires that are larger than 35″ will not be covered under warranty unless proof of a differential gear change is provided **

Disassembly Process and Cleaning:

  • Complete disassembly of the entire transmission, all wearable “soft parts” are discarded.
  • Casing and housings are washed in our 190 degree hot wash tank.
  • Hard parts are thoroughly inspected and then either discarded or hand washed
  • Casing is thoroughly checked for any cracks or damage

Upgraded Internals Components:

  • Revmax Signature 850 Anodized Inner Billet Input Clutch Housing
  • Revmax Signature 850 Anodized Outer Billet Input Clutch Housing
  • Billet Direct Oiling Input Shaft (patent pending)
  • Billet SFI flexplate
  • Billet RevMax Center Support and 4th Clutch Housing w\ 5 Clutches
  • Billet Stage 5 Triple Disc 68RFE Torque Converter
  • 5 clutch 2nd clutch with GPZ clutches and kolene steels, custom machined pressure plate.
  • Billet 2nd clutch piston assembly
  • 5 clutch 4th Clutch pack with GPZ clutches
  • Billet 2nd Clutch Piston Assembly
  • Billet 4th Clutch Piston Assembly
  • High Energy Low /Reverse Clutches
  • High Energy Reverse Clutches
  • Revmax High Pressure  Pump
  • Revmax High Pressure  Valve Body
  • Brand New Internal Solenoid Pack
  • Custom calibrated Revmax performance valve body, fully tested on our computerized valve body dyno
  • Extra deep 4.5 quart additional cast aluminum pan with drain plug
  • Transmission is fully tested for hydraulic and performance integrity on our AMI Hydraulic test stand
  • Billet Filter Screw
  • 2 year unlimited mileage warranty


  • R68RFE850
  • R68RFE850
  • Revmax
  • Usually Ships in 2 to 3 Weeks
  • New

Shipping Information

  • Item Requires Shipping
  • 1000.0 lbs.
  • $600.00
  • This item will require a special quote for shipping charges.

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