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ATS Stage 3 6R140 Transmission Package - 11-19 Ford Superduty, 4WD

Thoroughbred Sku #: ATS3099343368-CRE

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Product Details

Product Name: ATS Stage 3 6R140 Transmission Package
Manufacturer: ATS
Manufacturer Part #: 3099343368
Thoroughbred Diesel Part #: ATS3099343368
Fitment Notes: 2011-2019 Ford SuperDuty, 4WD

The ATS 6R140 Stage 3 is designed for trucks with moderate power increases, moderate to heavy towing and daily driving.

All ATS 6R140 transmission packages come with our patented Five-Star torque converter featuring a billet cover, 5 lock-up clutches available in either low or high stall configurations. An ATS Deep Pan extra deep transmission pan is also included in all packages to help keep the transmission cooler by adding an additional 5 quarts of fluid capacity. The Stage 2 package adds a billet input shaft for increased reliability when towing heavy loads, under modified power levels or street performance. The billet input shaft is designed to withstand greater torsional loads than the factory shaft, thus increasing reliability. The shaft is made of billet 300M material and precisely machined for an exact fit.

The Stage 3 package includes a billet input shaft for increased reliability when towing heavy loads, under modified power levels or street performance. The billet input shaft is designed to withstand greater torsional loads than the factory shaft, thus increasing reliability. In addition, we add a lock-up controller for the torque converter on the Stage 3 setup. This allows the user to base lock-up on vehicle speed ‘ in any forward gear.

ATS Stage 3 6R140 Transmission Package Features:

  • ATS Built 6R140 Auto Trans
  • ATS 5 Star Viskus Clutch Drive Torque Converter
  • ATS Extra Deep Transmission Pan
  • ATS CoPilot TOW/Pressure Controller
  • Billet Flexplate
  • 5 year/500,000 mile warranty
  • For more information on ATS call us at 1-859-737-4966.

ATS 6R140 Transmission Package Stage Build Comparison

  Stage 1 Stage 2 Stage 3 Stage 4
Horsepower Rating 500 hp 600 hp 700 hp 800 hp
ATS 6R140 Transmission
Five-Star Torque Converter
Deep Pan Transmission Pan
Co-Pilot Transmission Controller  
Billet Flex Plate    
Billet Intermediate Shaft      

Reviews

  • Is the warranty only good if installed through a professional shop? Also is there any type of special tuning required or is it a direct drop in with supplied parts?

    Samuel Maturin | 4/25/2023

    No, you can install the product. No tuning required, you will need proper scan tools for installation.

  • How much horsepower is the stage 3 rated for?

    Hunter Kelley | 1/29/2022

    700 hp.

  • How much driveline work on a 2017 ram 2500 mega cab. I am assuming both shafts need adjustments? I

    Mike | 12/22/2021

    No driveline adjustments required.