Description
Product Overview
The US Shift Quick4 Gen 2 is a fully programmable 4L60E standalone controller designed for GM 4L60E, 4L65E, and 4L70E electronic automatic transmissions. It manages shift timing, shift quality, and torque converter lockup when factory transmission controls are not being used.
It allows you to run an electronically controlled GM overdrive transmission without relying on a factory PCM or OEM computer. Common applications include LS swaps, classic trucks, hot rods, muscle cars, and custom builds using a Gearstar 4L60E-family transmission. The Quick4 provides the electronic control needed to manage your transmission and serves as a complete 4L60E standalone controller for custom vehicle applications.
Key Features
- Standalone operation — no laptop required for tuning
- User-adjustable shift points, firmness, and torque converter lockup
- Built-in tuning interface with soft-touch buttons and LCD display
- Comes preloaded with a tune designed for GearStar transmissions
- Works with both carbureted and EFI systems
- Designed specifically for the GM 4L60/65E transmission
Supported Transmissions (Quick4 Platform)
- GM 4L60E/4L65E/4L70E
- GM 4L80E/4L85E
- Ford E4OD/4R100
- Ford AOD-E/4R70W
Package Includes
- US Shift Quick4 Gen 2 transmission controller
- Complete wiring harness with custom wire loom
- Throttle position sensor kit
- Pre-loaded tune for GearStar transmissions
Important Notes
- Specify carbureted or EFI when placing your order.
- The Quick4 is a required component for GM 4L60E, 4L65E, and 4L70E electronic transmission installations when factory transmission controls are not being used.
