GM 4L65E transmission designed for compatible 4×2 and rear-wheel-drive applications, including truck, muscle car, restomod, and custom drivetrain projects. This GM 4-speed automatic features a heavy-duty aluminum case, five-pinion gearsets, electronic controls, and a professionally configured transmission controller for standalone integration.
The 4L65E’s four-speed overdrive configuration provides a strong first gear for responsive launches while maintaining an overdrive gear for lower engine RPM during highway cruising. Its electronically controlled architecture allows the transmission controller to manage shift points according to the requirements of the compatible drivetrain.
Package Highlights & Specifications
- Transmission: GM 4L65E 4-speed longitudinal automatic transmission
- Application: 4×2 / rear-wheel-drive configurations
- Gearset: 5-pinion gearset designed for increased load capacity compared with standard configurations
- Gear Ratios: Four-speed configuration with a strong first gear and overdrive
- Case: Heavy-duty aluminum case
- Controls: Electronic transmission control system
- Controller: Professionally configured electronic transmission controller for standalone integration
- Warranty: Component warranty included
Proper application should be confirmed based on the vehicle, engine, drivetrain configuration, controller requirements, and supporting components.
