Transmission Box


Each transmission kit is engineered with factory-matched torque capacity ratings, helping ensure the transmission you purchase will stand up to the power of your engine. The 5198 standard transmission container is a compact container suited for T-10 or Jerico type transmissions. Includes two bulk-head mounts. Transmission bolts directly to the front mount and is secured to the cradle type rear mount with a cinch strap. See page 6 in 2018 Complete Catalog for sizing details. $ yum install transmission. OpenSUSE Official Packages. Mandriva Mandriva Wiki $ urpmi transmission. CentOS Contrib Packages. Debian Official Packages $ apt-get install transmission. Packages. IP Box 9000 Newest Build. Thecus Newest Build. MemUp LX Newest Build.


We would like to celebrate John's 25th Anniversary today with everyone.
John, the first to arrive at work every morning always eager to start the day with his antics. He is sharp witted and always has a comeback for everything that is said by anyone. As you will read below, he has let his personality shine with his answers. As John would explain he makes the bumpy things on the gears, inputs and such. Always greats the Jerico pups with a smile and will also annoy the heck out of them throughout the day.

A few interesting facts about John:
* In another life John is sure he was still just a minion.
* If John won, the lottery tomorrow he would start a Brothel.
* The best piece of advice John has ever been given is 'Go to my Brothel'.
* If John could invent a holiday, it would involve Ireland, beer, whiskey - well I guess they already have that.
* If John was not do damn good at his job, he probably be retired.
* When asked cat or dogs, John replied with 'Not really a question, is it?'
* John's favorite word in the English language is 'Dumbass'
* When asked what the most inspiring part of his job was, he responded with seeing the work go down the track.
* The most important thing John learned before high school was, 'you don't really want to know, it wasn't legal at the time'.
* If John were a superhero, his superpower would be getting Colt to show up on time.
* When he was 5, he is pretty he wanted to live.
* John would like to know what we consider terrible movies, when asked what the terrible movie he loves is.
* John loves to singalong to Kiss Me I'm #[email protected]'faced (Dropkick Murphys).
* If John had to become an inanimate object for a year, he would be a Gargoyle.
* If John was a DJ, his DJ name would be….Not a DJ fan either
* Given the opportunity to have one secret video/audio feed from anywhere in the world John would choose to put it…….Never mind

Jerico® Performance Products
A division of Hemmingson Enterprises, Inc. Since 1980

Quality Assurance:
* All American-made, premium-quality materials.
* All internal parts fully manufactured in our 50,000 square-foot facility.
* Total control of design, development, manufacturing and assembly.

We Specialize in:
* Producing and selling 2 Speed, 3 Speed, 4 Speed, and 5 Speed transmissions for a variety of applications.
* Inspecting, repairing, and maintaining your transmission.
* Inspecting, repairing, and maintaining your 9-inch third members.
* Inspecting, repairing, and maintaining your quick change rearends.

We are an Authorized Distributor for:
* Quick Time Bell Housing
* McLeod Clutches
* Mark Williams Yokes
* Hurst Shifters
* Long Shifters
* Motive Gears
* And Many Others

For Additional Services and Parts, Give us a Call at 704-782-4343.

So far, we are able to continue normal business operations amidst the COVID-19 epidemic with most of our team members operating remotely from home. We have a limited and isolated shipping team who are taking necessary steps to disinfect their workspace and ensure that our products are safe and virus-free prior to shipment. Our thoughts and prayers are with everyone impacted by the virus and we hope for a quick recovery for everyone.

US Shift Quick 4 Gen2 Stand-Alone Transmission Control System

Buy Now

Featuring REVolution Architecture

Currently supporting these popular transmissions:

  • GM 4L60E, 4L65E, and 4L70E (2008 and earlier only)

  • GM 4L80E and 4L85E

  • Ford AOD-E, 4R70W (wide ratio AOD-E), and 4R75

  • Ford E4OD and 4R100

The Quick 4 is a powerful, fully-featured, and easy-to-use transmission controller based on REVolution architecture. It enables the use of modern, electronic four-speed transmissions on a wide variety of vehicles that lack the OEM capability, such as classic cars, trucks, or motorhomes. It can also be used to enhance a modern vehicle's performance by taking over control from the OEM computer, allowing the user to directly adjust shift points, firmness, torque convter engangement, and much more.


  • Graphical user interface enables easy adjustment to most settings without the need to connect a PC

  • Redisigned PCB from the ground up

  • Simplified setup allows you to install and drive immediately

  • Shift quality improvements result in consistent, excellent, OEM-quality shift feel

  • Compatible with aftermarket torque converters.

Gen2: A New Shift in Design

Introducing the all-new Gen2 Quick 4 transmission controller from US Shift. When we set out to redesign the Quick lineup, we didn't just want to give it a simple iterative refresh. We went back to the drawing board for a complete overhaul and the resulting new design has improved each controller's functionality, ease of use, power efficiency, diagnostic abilities, and more.


The new feature that stands out the most on the Gen2 is our new OLED user interface display. It lights up bright enough to be seen in daylight and retains excellent contrast. The OLED display also features a wide viewing angle, making it ideal for mounting below or to the side of the driver position without suffering wash-out. It has a much wider temperature range than standard LCD displays, meaning it will continue to function whether you're over-landing in the sweltering heat of Moab or the frigid tundras of Alaska.

User Interface

Using the Gen2's new UI is a breeze. The home screen gives you real-time info on things like PRNDL position, currently-commanded gear, speed, configuration table in use, and any fault codes that may appear. To access the main menu, simply turn the knob and it will immediately appear. All of the menus and functions have been carefully crafted to be easily understood and adjusted. Most of the adjustments that can be made using a computer with our Shiftware software can also be done from the built-in user interface. Examples include adjusting shift timing, shift firmness, torque converter clutch engagement, switching calibration tables, and adjusting the speed sensor settings, just to name a few.


The Gen2 features comprehensive diagnostic tools. Each individual solenoid output is precisely monitored and error messages are more specific, taking you directly to the problem. And advanced diagnostics data can be accessed directly through the UI's menu instead of having to connect the controller to a PC. These improvements makes installation and troubleshooting easier than ever before.


The newly redesigned Gen2 controllers feature a new circuit board which is more power efficient and runs cooler thanks to advanced thermal management, improving reliability. Additional protection circuitry prevents controller damage which could be caused by accidental mis-wiring. We've also added a robust, high-temperature-rated EEPROM IC with error correction for storing critical data - such as tunes, settings, and learned data - which has been rated to maintain data integrity for at least 200 years. Firmware is stored in newly-enhanced flash memory with error correction code technology. And, as with our past controllers, constant power is not needed to maintain saved data, meaning power loss doesn't erase your settings and your battery won't be drained during long periods of storage.

Further PCB Improvements Include..

  • Elimination of configuration jumpers. Now, functions that previously required a jumper change are changed automatically in software for easy setup.

  • New outputs have been added which can be customized by the end user.

  • Elimination of the external capacitor needed for the speedometer signal output.

  • Improved engine RPM signal input which improves compatibility with different engine RPM signals, such as direct ignition coil connections in HEI, TFI, and breaker point ignition systems.

The Gen2 Quick4 retains all of the features that the previous generation included, such as..

  • Advanced algorithms provide the highest level of shift control and synchronization, allowing you to maximize the performance of your combination.

  • The most advanced torque converter clutch control available, with several actions available during shifts.

  • Accushift ™ learning capability for the most accurate WOT shift points possible.

  • Full line pressure control for each individual shift, providing superior shift quality.

  • Adjustable throttle lift delay, overdrive shift delay, and ballistic throttle effect.

  • Burnout mode prevents upshifts while 'pedaling' the throttle.

  • Up to 4 pre-loaded shift calibrations able to be selected on the fly.

  • FLEX-SHIFT ™ Shifter re-mapping capability.

  • Metric Support.

  • Transmission slip detection.

  • 100Hz high-resolution data logging of all vital parameters and viewable in a graphic interface.

  • Dedicated 4wd options and features.

  • Compact size gives you the freedom to install in tight areas (4.165 x 2.8 x 1.1 inches)

  • And many more cutting-edge features seen here.

The Gear Box Transmissions Inc

Transmission Controller Feature Comparison

ProductQuick2Quick4Quick6 / Quick6 Pro
Supported Transmissions4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 4R70W, 4R75E, E4OD, 4R1006R80
(more to come)
Calibration Tables (Tunes)144
Manutronic Push-Button / Paddle /
H-Gate Shifting
Ratio-Corrected Speedo Signal Output
TCC ControlBasic Cruise-Mode OperationFull-Range Control with WOT Capability & Programmable Shift Action
Performance Ballistic Shift Control & Throttle Release Delay
Top Gear Delay
Input Shaft Speed Sensor (where available)
Engine RPM Input (more accurate shift points & slip detection
OFF-RODE TCC Control (enhanced performance & engine braking in manual ranges)
Burnout / Drag Race Mode
4x4-LO Transfer Case Ratio CompensationManual (using controller display)Automatic or Manual
Multiple Low-Range Capability
(for crawler box)
Adjustable Overheat Alarm
Reverse Throttle Position Sensor Capability
100Hz Data Logging (with graphical viewer)
Optional CAN Bus Data InterfaceComing SoonComing Soon
Integrated Trans-BrakeQuick6 Pro Only
5-Year Warranty

US Shift Transmission Control System protected by US Patent #10,100,922.

More transmission support will be available in the near future. If you'd like to be alerted to new products and updates, subscribe to our newsletter.

Quick 4

Wiring Harness
$140 - $160

Do you own a previous generation Quick 4, Quick 2, Quick 1, or Opti controller with wiring already installed? You can contact us if you'd like to exchange your previous controller for a new one. New 2020 yaris toyota. We'll go over all the details specific to your build over phone or email. You can also upgrade from a Gen2 Quick 2 for an expanded set of features.

Additional Prices

Wiring Information

Why Should You Choose US Shift?

California Residents Only - WARNING: Prop65 Info

Online Purchasing

Transmission Box Parts

Choose your transmission below to begin the kit builder wizard, which will help you choose the correct kit to purchase for your vehicle.

GM 4L80E / 4L85E

Ford E4OD / 4R100

If you'd rather order by phone or email, feel free to contact us.


Quick 4 Installation Manuals

We believe that the more you know about US Shift products, the more you will like them, so we encourage you to download and inspect our manuals and tuning software before you buy our products. Feel free to contact us with any questions you may have.

Ford 4R70W Quick 4 Installation Manual

This manual describes the installation, tuning, and operation of the Quick 4 for Ford AOD-E, 4R70W, and 4R75 transmissions.


Ford E4OD Quick 4 Installation Manual

This manual describes the installation, tuning, and operation of the Quick 4 for Ford E4OD and 4R100 transmissions.

GM 4L80E Quick 4 Installation Manual

This manual describes the installation, tuning, and operation of the Quick 4 for GM 4L80E and 4L85E transmissions.

Transmission Box Problems

GM 4L60E Quick 4 Installation Manual

This manual describes the installation, tuning, and operation of the Quick 4 for GM 4L60E, 4L65E, and 4L70E transmissions.