Full Allison Transmission Conversion Kit Stage 2

Features:

• Replaces weak 68RFE with Allison 1000
• Includes fully built ATS Stage 2 transmission
• Comes with billet input shaft upgrade
• Deep transmission pan improves cooling
• Factory push-button start functionality retained
• Maintains tow/haul and tap shift features
• Exclusive Translator module enables plug-and-play
• Patent-pending bellhousing bolts directly to Cummins
• No fabrication or block grinding required
• Supports heavy towing and high horsepower builds
• All OEM features work seamlessly post-install
• 5-year warranty included for peace of mind

Take The Power Of Your Cummins To The Next Level

If you're tired of babying your 68RFE every time you put your foot down, it's time to swap it out for something that can finally keep up. The ATS Full Allison Conversion Kit replaces your factory transmission with a fully built Stage 2 Allison 1000 that’s made to handle serious torque and heavy loads without breaking a sweat. Whether you're towing long distances, running oversized tires, or pushing higher horsepower, this kit brings the kind of reliability and confidence Dodge transmissions just can't match. What sets this swap apart is how seamlessly it integrates with your 2013-2014 RAM 2500 or 3500. With ATS's Translator module and patent-pending bellhousing, you retain all your factory features like push-button start, tow/haul mode, tap shifting, and even cruise control. No weird warning lights, no loss of functionality, and no need to hack up your truck to make it work. You’re not just buying a transmission here, you’re investing in a complete solution that works right out of the box. And with ATS backing it all up with a 5-year warranty, it’s a move you’ll only have to make once.

Engineered To Fit Like It Rolled Off The Line

This isn't just a transmission swap, it's a fully integrated upgrade built to meet the demands of the 6.7L Cummins. ATS has engineered a complete bolt-in solution that includes a fully built Allison 1000 transmission with heavy-duty internals, a billet input shaft, deep transmission pan, and custom cast bellhousing that mates perfectly to the Cummins block. Unlike patchwork swaps that require fabricating brackets or grinding the block, this kit uses precision-fit components that retain your stock wiring, starter, and factory mounts. The ATS Translator bridges communication between the Allison TCM and your truck’s ECM and BCM, ensuring smooth gear changes, accurate speedometer readings, and full use of factory options like remote start and transfer case controls. The Allison itself offers larger clutch packs, gear sets, and shafts compared to the 68RFE, giving it a clear advantage when it comes to handling power and maintaining shift quality under load. It's also adaptive, learning your driving habits over time to deliver consistent, responsive performance whether you're daily driving or towing through mountain passes. Every detail of this kit was designed with longevity, drivability, and OEM-level functionality in mind.

Fitment: 2013, 2014 RAM 2500/3500 6.7L Cummins 68RFE 4WD

Notes:

• Requires professional installation or advanced mechanical knowledge
• Driveshaft modifications may be necessary depending on model
• Factory engine calibration must be re-flashed during installation
• Some year-specific tuning adjustments may be required
• Estimated install time is approximately 12 hours
• All factory features are retained with ATS Translator module
• 5-year warranty included with complete transmission kit
• Kit includes hardware, electronics, and mounting components
• Stock Allison 1000 not recommended for high horsepower without upgrades
• Transfer case bolts directly to transmission with no additional parts
• Supports 2013-2014 RAM 2500/3500 6.7L Cummins 4WD with 68RFE
• Transmission core charge or return may apply depending on vendor