With 4L80E Transmission

Hydra-Matic 4L80-E Transmission I.D. Location:

Hydra-Matic 4L80-E Transmission I.D.:

TRANSMISSION IDENTIFICATION NUMBER
The automatic transmission model identification is located on a label or tag applied to the transmission case. If the label or tag is missing or unreadable use the service parts identification label to determine which transmission was installed in the vehicle.