Full Allison Transmission Conversion Kit Stage 1

Features:

• Replaces weak 68RFE with Allison 1000 transmission.
• Supports full factory functionality after conversion.
• Includes ATS TRANSLator for seamless integration.
• Patent-pending Cummins to Allison bellhousing included.
• No engine or frame modifications required.
• Handles high horsepower and heavy towing easily.
• Improves drivability, shift quality, and reliability.
• Retains tow/haul, tap shift, and push-button start.
• Perfect for modified Cummins trucks with larger tires.
• Average install time is around 12 hours.
• Includes billet torque converter and deep pan.
• 5-year warranty included with complete package.

Upgrade Once Drive Confidently Forever

If your Cummins-powered Ram is built for more than just grocery runs, the ATS Full Allison Conversion Kit might be the smartest upgrade you make. Designed for 2013-2014 RAM 2500 and 3500 trucks with the 6.7L Cummins, this swap replaces the stock 68RFE with a built Allison 1000 transmission that’s proven to handle serious torque and heavy towing. This is not a patch job or workaround. It's a full-on, bolt-in solution that brings factory functionality to the table with push-button start, tow-haul mode, tap shifting, and a seamless driving experience. Whether you're hauling a trailer across the country or daily driving with extra horsepower, this kit gives your transmission the backbone to keep up. The included TRANSLator module allows smooth communication between the truck’s ECM and the Allison TCM, so everything works as it should. You keep all the factory options you love, and gain the durability you’ve been missing. For anyone tired of the 68RFE’s limits, this is the solution that finally makes sense.

The Power Of Allison Matched With Cummins Precision

The ATS Stage 1 Allison Conversion Kit is much more than a transmission swap, it’s a fully engineered integration between two powerhouses. This kit includes a built Allison 6-speed with cast bellhousing, billet torque converter, deep transmission pan, and ATS’s exclusive wiring harness and electronic translator. The system is nearly plug-and-play and designed to retain every stock function, from the shift indicator on your dash to the factory rear-view camera and cruise control. The patent-pending bellhousing eliminates the need for grinding the block or using workaround adapters, while the TRANSLator bridges communication between the TCM, BCM, and ECM to preserve factory drivability. This means smoother shifts, accurate speed readings, working tow-haul mode, and precise gear selection, even with modified trucks. Internal upgrades in the transmission itself allow it to handle much more torque than the stock 68RFE, thanks to larger shafts, clutch packs, and gear sets. It’s a smarter, cleaner, and more capable way to push your Cummins without sacrificing reliability or performance.

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

Notes:

• Includes complete ATS-built Allison 1000 transmission with deep pan.
• Engineered for 2013-2014 RAM 2500/3500 6.7L Cummins with 68RFE 4WD.
• TRANSLator module maintains full factory functionality after swap.
• Retains push-button start, tow/haul mode, tap shifting, and more.
• No grinding or engine modifications required during installation.
• Direct bolt-up using ATS cast bellhousing and extension housing.
• Designed to handle higher horsepower and towing demands reliably.
• Average install time is about 12 hours for professionals.
• Stock Allison transmissions still require upgrades behind Cummins.
• Kit allows use of factory shifter and existing truck electronics.
• Some driveshaft modifications may be needed depending on truck model.
• Transmission swap increases durability and reduces drivability issues.
• Comes with a 5-year warranty for peace of mind.
• Factory calibration reflash required using Chrysler scan tool.