Cummins
Shop All
This doesn't fit your
Fits your
2024 Chevrolet 3.0L Duramax
MPN #: 309-964-3224 | 309-965-3224
ATS Stage 6 Transmission Package 99-03 7.3L Ford Powerstroke 4WD
CORE CHARGE
What is a core charge?
Description
The factory Ford 4R100 suffers from weak points in the converter, clutch pack assemblies, valve body and line pressure limitations. These weaknesses arise when the motor's power is increased or in towing applications. ATS addressed these concerns by re-designing the torque converter, transmission pump, valve body and clutch packs. The result is a solid transmission setup to meet the demands of your Ford Super Duty. Ensure that the power of your Powerstroke is getting to the ground with an ATS Transmission Package.
By increasing the line pressure, clutch pack surface area and modifying the valve body, the 4R100 becomes a consistent, responsive and dependable transmission. The Stage 5 includes a billet 300M input shaft. As power increases over 400hp, or considerable weight will be towed, the input shaft takes the brunt of it. The ATS input shaft is designed to withstand extreme torque, converter lock-up sooner than stock, and competition and towing use.
The Stage 6 package includes a Co-Pilot Transmission Lock-up Controller. This controller allows the user to lock the converter based on vehicle speed. The result is more power to the ground at a lower speed, thus improving acceleration, lowering transmission temperatures and helping fuel economy. The Co-Pilot will also synchronize torque converter lock-up with an exhaust brake, for added braking force.
This package is also equipped with a billet flex plate. The flex plate becomes important in high horsepower/torque applications, during competition use, or when towing heavy loads. By increasing the reliability of the flex plate, we can ensure a solid transfer of power from the motor to the transmission.
For competition and extreme towing, ATS adds a billet intermediate and output shaft to the Stage 6 package. By absorbing and transferring extreme power and load, the billet shaft can increase reliability in the 4R100 platform. The result is a transmission built for drag racing, sled pulling, dyno competitions or towing extreme loads. The ATS Stage 6 4R100 is designed for trucks that see daily driving and extreme towing duties, aggressive tuning, competition use and a modified turbo and injectors.
SHIPPING POLICY - PLEASE READ - Due to the size and weight of transmissions, they cannot be shipped through traditional couriers, such as UPS, FedEx, USPS, etc. and MUST be shipped via truck freight. For this reason, we cannot offer free shipping on transmissions. However, we do offer the option to pay for return shipping up front. If you select this option once your core transmission is ready to be picked up, you just need to give us a call with your original order number and the core tag on the transmission, and we'll take care of the rest. As always, if you have any questions, give us a call or send us an e-mail.
ATS 4R100 Transmission Package Stage Build Comparison
Stage 1
Stage 2
Stage 3
Stage 4
Stage 5
Stage 6
Horsepower Rating
400
500
600
700
800
1000
ATS 4R100 Transmission
✅
✅
✅
✅
✅
✅
5-Star Torque Converter
✅
✅
✅
✅
✅
✅
Deep Pan Trans Pan
✅
✅
✅
✅
✅
✅
Billet Input Shaft
✅
✅
✅
✅
✅
Co-Pilot® Controller
✅
✅
✅
✅
Billet Flex Plate
✅
✅
✅
Billet Intermediate Shaft
✅
✅
Billet Output Shaft
✅
Fast and Free Shipping
No Salesmen, Just Enthusiasts
About ATS Diesel Performance
ATS DIESEL PERFORMANCE
ATS Diesel Performance, based out of Arvada, Colorado is a diesel performance manufacturing company that designs, engineers, and manufactures upgraded transmission components, valve bodies, patented heavy duty torque converters, exhaust and intake manifolds, electronics, turbochargers, dual CP3 injection pumps, and more for Cummins, Powerstroke, and Duramax powered diesel trucks. Operating out of a humongous 110,000 square foot facility in the heart of the Rocky Mountains allows ATS to keep operations in-house, as opposed to overseas sourcing, and then gruelingly test their products at altitude and through grades and descents that would make other companies think twice. From full-time RV users who travel nonstop, to high horsepower competition based vehicles, ATS has the answers.
ATS DIESEL TRANSMISSIONSClint Cannon and Ranee Elder founded Automotive Transmission Specialists in 1993. At that time, the company specialized in transmission repair for all types of vehicles. In 1997 the company "Performance Torque Converters" was founded and they started doing torque converter rebuilds in house. Bringing the capability of building torque converters in house gave them more flexibility to service their racing customers. As the popularity of diesel trucks grew and more people became aware of the power upgrades available for their diesels, problems with diesel transmissions emerged.
Clint started research and development into a more robust torque converter to address the transmission issues. It was discovered that a clutch pack design was the answer to providing a robust torque converter. The development of the TripleLok Torque Converter and a company focus on Diesel Performance products resulted in a rename of the company to ATS Diesel Performance.
By having their foot in the door before most, it allowed ATS Diesels transmission upgrades to grow with the demands of diesel trucks, putting them at the forefront of reliability. Fortunately for us, Clint didnt stop with transmissions and began to explore and refine upgraded turbochargers, intake and exhaust manifolds, and anything else to generate additional power with the ever present mindset of maintaining powertrain reliability.
ATSDiesel products are proudly made in the USA.