68RFE Performance Valve Body

Features:

• Increases transmission power capacity by 100 HP
• Compatible with 2012-2018 RAM 2500/3500 6.7L
• Redesigned accumulator seals for pressure integrity
• High-grade accumulator plate for added durability
• Enhanced hydraulic oil flow to clutch packs
• Ideal for heavy towing and performance builds
• Direct fit for 68RFE automatic transmissions
• Can be used with stock transmission internals
• Pairs with ATS Co-Pilot for max performance
• Supports clutch-to-clutch shift timing accuracy
• Boosts line pressure for firmer, cleaner shifts
• Does not include solenoid pack or electronics

Push Your 68RFE to Handle More Power Without Breaking a Sweat

If you're tired of worrying whether your stock 68RFE transmission can hold up under added horsepower, the ATS 303-900-2380 Performance Valve Body is the upgrade you need. Built to support an additional 100 horsepower on a healthy stock transmission, this unit instantly adds confidence when towing, hauling, or running performance mods on your 2012-2018 RAM 2500 or 3500 with the 6.7L Cummins. This isn’t just a minor tweak, it’s a smart solution that addresses one of the 68RFE’s biggest weak points. Whether you’re running a tune or just want more durability under pressure, this valve body makes sure your clutches stay engaged and your shifts stay crisp. The redesigned hydraulic pathways ensure that the right amount of pressure gets to the clutch packs when it matters most. When paired with the ATS Co-Pilot, the gains become even more impressive, pushing capacity up by 200 horsepower for those who want serious capability without a full rebuild. It installs easily into a stock transmission and instantly improves performance without requiring a full aftermarket overhaul. If you're building a Cummins for real-world work or weekend performance, this is the foundation you want.

Get Inside the Hydraulic Brain of the 68RFE

At the heart of the 68RFE lies the valve body, a critical component responsible for converting the TCM's electronic commands into hydraulic action. This ATS performance valve body addresses several weaknesses in the factory design by modifying internal circuits to deliver increased line pressure where it's needed most. Precision-machined flow paths route oil directly to the clutch packs, ensuring stronger and more reliable engagements under load. The accumulator piston seals have also been upgraded to maintain pressure integrity, while a high-strength accumulator plate handles the added force from high-output applications. The 68RFE’s clutch-to-clutch design means shift timing has to be perfect, and this upgraded valve body delivers the control needed to maintain that precision. On its own, it boosts holding power by around 100 horsepower, but when combined with the ATS Co-Pilot, the transmission can safely manage up to 200 horsepower over stock. This package does not include the solenoid pack or electronics, so be sure to use a solenoid pack with a gray connector for proper compatibility. Whether you’re building for daily use, heavy towing, or added boost, this valve body lays the groundwork for a more capable and longer-lasting transmission.

Fitment: 2012, 2013, 2014, 2015, 2016, 2017, 2018 RAM 2500/3500 6.7L Cummins

Notes: 

• Fits 2012-2018 RAM 2500/3500 with 6.7L Cummins
• Designed for use in 68RFE automatic transmissions
• Can be installed in stock transmission for added capacity
• Supports up to 100 HP increase when used alone
• Supports up to 200 HP increase when paired with ATS Co-Pilot
• Does not include solenoid pack or electronics
• Must use solenoid pack with gray connector for compatibility
• Best results achieved when installed with ATS Co-Pilot
• Not intended to fix worn or failing transmissions
• Professional installation is strongly recommended
• Part number: ATS 303-900-2380