Can a GMC 4L60E transmission be replaced?
Can a GMC 4L60E transmission be replaced? The transmission must be removed to replace it. One of the other problems that I found on the 4L60E transmission was overheating from towing. If you tow, you should definitely consider getting a Hayden (or comparable) transmission cooler. Your torque converter takes a huge amount of abuse when you're towing and also put out a large amount of heat. Where is the GM 4L60E Turbo Hydramatic transmission made? The 4L60E is the electronically commanded evolution of the Turbo-Hydramatic 700R4, originally produced in 1982. The 4L60E and 4L65E are built at Toledo Transmission in...