* 700R4 4-speed automatic: This was a very common transmission for this engine and year.
* 4L60E 4-speed automatic: While less likely than the 700R4, it's possible a 4L60E was installed, particularly later in the model year or as a replacement.
* 5-speed manual: A manual transmission was also an option, but less common than the automatics. The specific manual transmission model would need to be verified by checking the vehicle's documentation.
To know for sure which transmission is in *your* specific 1992 Chevy Cheyenne, you need to:
* Check the vehicle's identification number (VIN): This can help determine the original factory-installed transmission. A dealership or online VIN decoder may be helpful.
* Look under the vehicle: The transmission casing usually has identification markings cast into it.
* Check the owner's manual: If you have the original manual, it should specify the transmission type.
Without looking at the specific truck, it's impossible to say definitively which transmission it has.
