What transmission is in a Chevy 2500 6.6 gas?
The Chevy 2500 6.6 gas model is equipped with a Hydra-Matic 6L90 six-speed automatic transmission. This transmission is designed to provide smooth and efficient power delivery for the 6.6-liter Vortec V8 engine found in the Chevy 2500 series trucks.
Overview of the Hydra-Matic 6L90 Transmission
The Hydra-Matic 6L90 is a heavy-duty, six-speed automatic transmission developed by General Motors. It is designed to handle the high torque output of the 6.6-liter Vortec V8 engine, which is rated at up to 464 lb-ft of torque. The 6L90 transmission features a wide gear ratio spread, allowing for efficient power delivery across a variety of driving conditions, from towing heavy loads to highway cruising.
Key Features of the 6L90 Transmission
- Six-Speed Design: The 6L90 transmission has six forward gears, providing a wide range of gear ratios for optimal performance and fuel efficiency.
- Torque Converter: The transmission uses a torque converter to transfer power from the engine to the drivetrain, providing smooth and seamless acceleration.
- Electronic Controls: The 6L90 is electronically controlled, allowing for precise shifting and adaptive programming to match driving conditions.
- Towing Capability: The transmission is designed to handle the high torque and weight requirements of towing, making it well-suited for the Chevy 2500's capabilities.
The Hydra-Matic 6L90 transmission is a robust and capable unit that complements the power and capability of the Chevy 2500 6.6 gas model. Its advanced design and features ensure smooth, efficient, and reliable power delivery in a wide range of driving scenarios.
