Most Common:
* 4L80E (4-speed automatic): This was the most common transmission paired with the 6.5L diesel. It was a robust and reliable transmission well-suited for towing.
Less Common:
* 4L60E (4-speed automatic): Used in some earlier models and lighter-duty trims, the 4L60E was also a good transmission but not as heavy-duty as the 4L80E.
* 5-speed manual: A manual transmission option was also available, although not as widespread as the automatic options.
To determine the exact transmission in your specific Chevrolet 2500, you can:
1. Check the VIN (Vehicle Identification Number): A VIN decoder can identify the exact transmission installed.
2. Look at the transmission tag: The tag is typically located on the driver's side of the transmission.
3. Consult your owner's manual: The manual should specify the transmission installed in your vehicle.
Let me know if you have any more questions about your Chevrolet 2500 6.5L Turbo Diesel.
