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Dodge Ram 68RFE Signature Series 850 Transmission

$13,225.00 Base Price

    + Add $109.00 (68RFE / AS69 ZeroStat Transmission Cooler Thermostatic Bypass 2013 – 2018 ZeroStat Patented Technology)

+ $2,500 Refundable Core Charge
= $
15,725 Total Price

(1 customer review)

installation instructions What is the RevMax Warranty?
warranty 2007.5-2009 Standard Installation Instructions
warranty 2010-2019 Standard Installation Instructions

 **The 2019 68rfe requires a PI Curve Relearn that must be done along with the quick learn before driving the vehicle**

Information on Core Charges

This will also add the following products to your cart:

  • Refundable Core Charge ($2500)

Information on Core Charges

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Product Description

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 billet STEEL inner input clutch housing
  • Revmax Signature 850 Anodized Outer Billet Input Clutch Housing
  • Billet Direct Oiling Input Shaft (patent pending)
  • 68RFE 300M One Piece FORGED Billet Overdrive Clutch Hub and Shaft Assembly
  • Billet SFI flexplate
  • Billet RevMax Center Support and 4th Clutch Housing w\ 5 Clutches
  • Revmax zeroflex 6061 billet valve body channel plate with filter cutout
  • RevMax leak free bonded separator plate that is 2.5x thicker than OEM.
  • 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
  • Billet Filter Screw
  • 2 year unlimited mileage warranty


Additional Information

Weight 425 lbs
Dimensions 48 × 24 × 24 in

Compatible Car Models


Compatible Year

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Core Charge

Transmission Type

Select Drivetrain

2 Wheel Drive, 4 Wheel Drive

Select year

2007.5-2009, 2010-2012, 2013-2018, 2019+

Torque Converter Stall Speed

Stock Stall, 15 Blade Ultra Low Stall, 17 Blade Low Stall

1 review for Dodge Ram 68RFE Signature Series 850 Transmission

  1. Nathan Kolar

    2010 ram 3500 mega cab, ats compound 7500 kit with all the supporting mods.
    60k miles and no problems. Thanks revmax !

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