Full Allison Transmission Conversion Kit Stage 3

Features:

• Replaces AS69RC in 2013-2018 RAM 2500/3500 2WD
• Includes ATS built Stage 3 Allison 1000 transmission
• Billet input and intermediate shafts for added strength
• Deep transmission pan improves cooling and capacity
• Translator module retains all factory functionality
• No engine block grinding or fabrication required
• Compatible with factory wiring, shifter, and mounts
• Ideal for towing, tuned trucks, and daily driving
• Plug-and-play electronic integration with Ram ECM and BCM
• Complete kit includes all hardware and electronics
• Backed by a 5-year ATS transmission warranty
• Improves shift quality and drivability over AS69RC

Make Your Cummins Feel Like It Should Have From Day One

If you’ve been putting up with the quirks of the AS69RC in your RAM, you already know it just doesn’t live up to the power potential of the 6.7L Cummins. The ATS Stage 3 Allison Conversion Kit finally gives your truck the transmission it should have had from the factory. Designed for 2013-2018 RAM 2500 and 3500 2WD models, this kit delivers smooth, responsive shifting with the strength to back up heavy towing, oversized tires, and performance upgrades. With a fully built ATS Allison 1000 transmission, billet input and intermediate shafts, and a deep pan for improved cooling, this setup transforms your driving experience. It’s not just about durability either, thanks to the ATS Translator module, all your factory features like push-button start, tow/haul mode, and cruise control work exactly like they’re supposed to. There’s no clunky behavior, no check engine lights, and no weird workarounds. This kit brings peace of mind on every drive, whether you're towing a trailer across the country or just cruising through town.

Engineered To Replace The AS69RC Without Compromise

The ATS Full Allison Conversion Kit Stage 3 is built to eliminate the shortcomings of the AS69RC while offering a factory-level integration with your 2013-2018 RAM 2500 or 3500 2WD. At the core is a fully built Allison 1000 transmission with billet input and intermediate shafts, significantly increasing strength in key areas that typically fail under Cummins-level torque. A deep transmission pan is included to enhance cooling and fluid capacity, which helps improve shift quality under demanding conditions. The patent-pending Cummins-to-Allison bellhousing allows a direct bolt-up to the engine block without any need for grinding, cutting, or special brackets. ATS's Translator module seamlessly connects the Allison TCM with the RAM’s ECM and BCM, keeping your factory features fully functional, things like the gear indicator, tow/haul mode, remote start, and speedometer stay just as they were. Every component in this kit is designed to integrate without hassle while delivering a massive leap forward in strength and reliability. It’s a well-rounded solution for any Cummins owner looking to ditch the limitations of the AS69RC without giving up the creature comforts that make the truck enjoyable to drive.

Fitment: 2013, 2014, 2015, 2016, 2017, 2018 RAM 2500/3500 6.7L Cummins AS69RC 2WD

Notes:

• Designed for 2013-2018 RAM 2500/3500 6.7L Cummins 2WD with AS69RC
• Includes fully built ATS Stage 3 Allison 1000 transmission
• Translator module maintains all factory electronic functions
• No engine block grinding or custom fabrication required
• Works with factory shifter and dash gear indicators
• Drive shaft modifications may be needed depending on truck model
• Engine must be re-flashed to AS69RC or AS68RC calibration
• All necessary hardware, wiring, and electronics are included
• Professional installation is strongly recommended
• Estimated install time is around 12 hours by a professional
• Ideal for towing, oversized tires, or mild performance builds
• Covered by a 5-year ATS transmission warranty
• $500 shipping surcharge applied at checkout