ATS 68Rfe Performance Valve Body Fits 2012-2018 6.7L Cummins

$1,170.63 CAD

The valve body is considered the nervous system of the transmission; the valve body is responsible for converting the electrical signals from the TCM into hydraulic actions. The 68-RFE uses a non-synchronous, clutch-to-clutch design. This means that the shifts from gear to gear must be timed perfectly thereby releasing and applying a friction clutch to achieve an flawless shift. Because of the sensitivity of the hydraulic circuits, we heavily modified many areas of the valve body.

Hydraulic oil flow is ported to certain clutch packs where additional pressure is needed. The accumulator piston seals have been redesigned to ensure hydraulic pressure integrity. The accumulator plate is made of high-grade material to compensate for the additional pressure that the accumulator pistons and springs exert during heavy power situations.

Also, the ATS 68-RFE valve body can be installed in a stock transmission for increased transmission capacity. When our performance valve body is installed in a good stock transmission you can expect the transmission to hold on average an additional 100 and upHP.

When the valve body is installed with the addition of the ATS Co-Pilot transmission controller your stock transmission will hold power levels of 200HP over stock. Understanding what our performance valve body does vs our Co-Pilot does can be confusing so this is a brief description. The valve body allows for increased pressure to the clutch packs which provides for higher transmission power capacity.

That being said the valve body must be commanded by the TCM to be able to produce the higher line pressure. The TCM presents a problem, the TCM does not have the ability to command the line pressure that the transmission needs to be able to hold the higher HP levels.

If the Co-Pilot is installed on a stock valve body then the stock valve body does not have the ability to produce or handle the higher line pressure that is being commanded. Because of these two issues you only get partial line pressure gains when only the performance valve body or the Co-Pilot is installed separately.

Because of the complexity of the 68-RFE electrical and hydraulic system in order to get the full effect of the valve body the Co-Pilot should be installed in addition to the valve body.


  • Transmission Model: 68RFE
  • Engine Manufacturer: Cummins
  • Make: Dodge Diesel
  • Models: 2500/3500
  • Fuel Type: Diesel
  • Sold As: Kit

Note: Does not come with solenoid pack or electronics. Use only solenoid pack with Gray Connector

Additional information

Weight 17.00 lbs
Dimensions 19.00 x 19.00 x 12.00 in
Country of Origin


Sold As








Harmonized Tariff Code




Warranty 1 Year/12,000 Miles
Make From Year To Year Model Sub
Ram 2012 2016 2500 Outdoorsman
Ram 2012 2018 2500 Laramie
Ram 2012 2018 3500 Laramie
Ram 2012 2013 2500 ST
Ram 2012 2018 2500 Laramie Longhorn
Ram 2012 2018 3500 Laramie Longhorn
Ram 2012 2013 3500 ST
Ram 2012 2018 2500 SLT
Ram 2012 2018 3500 SLT
Ram 2013 2018 3500 Big Horn
Ram 2013 2018 3500 Tradesman
Ram 2013 2015 3500 Lone Star
Ram 2013 2015 2500 Lone Star
Ram 2013 2018 2500 Big Horn
Ram 2013 2018 2500 Tradesman
Ram 2014 2015 3500 Laramie Limited
Ram 2014 2015 2500 Laramie Limited
Ram 2016 2018 2500 Limited
Ram 2016 2018 3500 Limited
Ram 2017 2017 3500 Lone Star


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