2007.5-2018 Ram 2500 & 3500 6.7L Cummins 68RFE Billet High-Pressure Valve Body

Upgrade your 68RFE transmission with the Tier One Billet High-Pressure Valve Body, engineered to handle higher horsepower, aggressive line pressures, and heavy-duty towing without compromise. Crafted from precision CNC 6061 billet aluminum, this valve body features a reinforced Billet Channel Plate and upgraded components to eliminate the common failures seen in stock units.

Key Features:

• Billet 6061 Aluminum Channel Plate for extreme rigidity
• Bonded separator plate to prevent cross-leaks
• Billet 3-Ring Accumulator Pistons replacing weak factory plastic
• Upgraded steel switch valve to prevent bore wear and P0871 codes
• Thicker accumulator cover plate with additional bolts
• Machined flat to .0003" for perfect sealing
• OEM solenoids included
• Tested on Tier One in-house valve body dyno for performance and reliability

Recommended Add-Ons:

• PPE Cast Aluminum Deep Transmission Pan: Strengthens the transmission case, reduces case flex, adds cooling, and provides extra fluid capacity.
• PPE Thermal Bypass Valve (2013-2018): Removes factory flow restrictions to protect clutches under high-load or towing conditions.

Specifications:

• Vehicle Fitment: 2007.5-2018 Ram 2500 & 3500 with 68RFE transmission
• Channel Plate: Tier One Billet 6061 Aluminum
• Accumulator Pistons: Billet 3-Ring
• Accumulator Plate: Extra thick, more bolts
• Separator Plate: Bonded
• Switch Valve: Upgraded steel
• Solenoids: OEM
• Flat Sanding: Yes
• Dyno Tested: Yes

Tuning & Installation Notes:

• Max line pressure: 225psi at 25-30% throttle; Reverse: 250psi
• Factory lock strategy must remain intact to avoid transmission damage
• UD Pulse: 2019+ models should have UD pulse off; check 2017-2018 Rams for compatibility
• Transmission relearn is required after installation
• Core charge: $500, refundable upon return and inspection of your original valve body

This high-pressure valve body is perfect for Ram 2500 & 3500 owners looking to safely increase line pressures, tow heavy loads, or tune their 6.7L Cummins without risking clutch or solenoid failures. Designed for durability, precision, and performance, it’s the ultimate upgrade over stock 68RFE components.