68RFE Transmission Stage 4 2019+
68RFE Transmission Stage 4 - 1000+HP Max
With Triple Disc Converter
Quad Disc Options Available
2019 - 2023 Ram 6.7 Cummins
SCROLL DOWN FOR BUILD SPECS
2019+ MODELS ONLY
- Babymaker2000 valve body
- Randy's built Triple Disc or optional XHD Quad Disc Billet Converter
- billet accumulators and cover providing 3 additional bolts
- Bonded gasket plate
- HD billet channel plate
- Transgo SSV valves
- OE solenoid block
- Revmax XR input drum
- 2c power-packed with billet piston
- TCS Low/Reverse Sprag update
- HD Cast aluminum deep pan
- Pumps are vacuum tested and repaired as required
- PR valve, TCC limit valve, Pump bushing and new gears when warranted.
- Maraging input shaft
- OE line pressure sensor
- Bonded pistons
- 14 L/R clutches
- Bushings and Bearings are speced and replaced as required
- Steel spin on filter adapter
- Revmax Custom machined Steel center support with 5 4c clutches and billet piston
- Revmax Billet 4th clutch hub with longer spline
- Tig welded Low Reverse planet
THIS IS THE INFORMATION YOUR TUNER WILL NEED TO PROPERLY TUNE FOR THE BABYMAKER:
-
LINE PRESSURE SET TO 225PSI ABOVE 30% THROTTLE ANGLE
-
100PSI RESTING PRESSURE
-
NO LOCKUP UNTIL 4TH GEAR
-
LOW/REVERSE SPRAG HOLDOUT
-
FOR 2019+, UNDERDRIVE PULSE TEST MUST BE TURNED OFF.
| Brand | Randy's Transmissions |
|---|
WARRANTY
68RFE 1 Year 12,000 mile limited warranty will not cover broken cases or shafts of transmission including the 4th clutch hub. Any tires larger than a 35” tire must have proper gearing or warranty will be voided. Vehicle owner is responsible for having proper transmission tuning as transmission failure due to lack of tuning or improper tuning will not be a covered failure. Abuse, misuse, or burn down due to operator error will void warranty. Any warranty work must be performed at Randy’s Transmissions in Tooele UT. It is the vehicle owner’s responsibility to ship transmission or vehicle to Randy’s location for any and all repairs needing to be performed. Any repairs to transmission not authorized by Randy’s Transmissions will void warranty and will not be covered by Randy’s Transmissions.
WARRANTY IS NON-TRANSFERRABLE
Appropriate gear ratios
- 35" tire min gearing is 3:73 recommended 4:10
- 37" tire min gearing is 4:10 recommended 4:30
- Larger than that should be running a 4:56 ratio
