ATS 319-935-2464 Full Allison Transmission Conversion Kit Stage 3 | 2019-2024 RAM 2500/3500 6.7L Cummins AS69RC

Features

• Stage 3 Allison LCT1000 6-Speed conversion package engineered for durability, drivability, and power handling behind the 6.7L Cummins

• ATS-built Allison transmission includes:

  • Billet input shaft

  • Billet intermediate shaft

  • Deep aluminum transmission pan

• TRANSLator module integrates factory RAM electronics with the Allison TCM, maintaining:

  • Push-button start

  • Tow/haul mode

  • Electronic range select

  • Tap shifting and PRND display

  • Cruise control and rearview camera

  • Transfer case operation and 4x4 Low (retained if present)

• No engine modifications required — uses cast ATS Cummins-to-Allison bellhousing and extension housing

• Full plug-and-play installation support with custom harness

Kit Includes

• ATS-built Allison 1000 6-Speed transmission (Stage 3 build)

• Deep transmission pan

• Billet Five Star torque converter

• Cast Cummins bellhousing and extension housing

• TRANSLator control module with plug-and-play harness

• Transfer case adapter kit

• Shift linkage kit

• Dipstick tube

• Cooler adapter lines and fittings

• Transmission mount

Installation Notes

• Designed for seamless integration behind the Cummins engine and into factory RAM platforms

• Engine must be re-flashed to AS69RC or AS68RC calibration using a Chrysler scan tool

• Driveshaft length modifications may be required depending on the year and configuration

• Estimated install time: ~12 hours

• $500 shipping surcharge applies at checkout

Warranty

• 5-Year / 100,000-Mile Limited Warranty from ATS Diesel Performance

Fitment

2019, 2020, 2021, 2022, 2023, 2024 RAM 2500 & 3500 4WD 6.7L Cummins originally equipped with AS69RC transmission