68RFE Transmission Stage 2 2019+
Stage 2 68RFE - 750HP Max
Great build for those who tow often.
2019 - 2023 Ram 6.7 Cummins
SCROLL DOWN FOR BUILD SPECS
In 2019, Chrysler decided to roll out with a revised version of the 68RFE; but they didn't shake things up too much. They made a couple of tweaks, but inside- it's pretty much the same as the 2007.5-2018 units. While they are similar, they are not the same - and not interchangeable. Needless to say, the 19+ 68's have the same problems as its older sibling. But thankfully, we have proven solutions to make the 19+ 68RFE's as robust as its older counterparts.
We have committed ourselves to building the highest-quality transmission for your pickup; tailored to what you do - by testing what we sell.
Our stage two is our most popular option and the best solution for those of you with modified pickups that put them to work. Whether you’re towing heavy equipment, hauling cargo, or towing the boat or camper to the lake - you’ll have peace of mind with the stage two; which includes our ‘Babymaker’ series billet valve body, increased clutch capacities throughout, billet internals, billet input shaft, and a triple disc torque converter- just to name a few things.
With its 750 Horsepower rating, it is ready to handle the power made by your truck and pull the weight you throw behind it.
Transmission Build Specs:
- Babymaker 2000 billet channel plate valve body - built and tested in house
- OE Mopar solenoid block
- Billet accumulators and cover providing 3 additional bolts
- Transgo SSV valves
- PR valve, TCC limit valve, Pump bushing and new gears when needed
- Randy’s billet triple disc torque converter - made in house
- Billet input shaft
- Sonnax input drum with custom overdrive stack out with custom clearances
- Pumps are vacuum tested and repaired as required
- 2C power-packed with billet piston
- 4C power-pack, 4 clutches and custom pressure plate
- 4C billet snap ring retainer
- 14 L/R clutches
- Bonded pistons
- Heavy Duty Low/Reverse Sprag
- Tig welded Low/Reverse planet
- OE Mopar line pressure sensor
- OE Mopar speed sensors
- Bushings and Bearings are spec’d and replaced as needed
- Billet steel spin on filter adapter
- New filters
- HD Cast aluminum deep pan
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
UNDERDRIVE PULSE TEST OFF
| Brand | Randy's Transmissions |
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WARRANTY
68RFE 2 Year unlimited 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