Technical Resources & Guides for GM Transmissions
We are continuously updating our database of information on GM automatic transmissions, so check back often for new technical information and transmission guides. If there is a question we do not cover here, please contact us using the form below. It goes right to our experts who are usually pretty quick to respond.
700R4 (1982-1993) & 4L60E (1993-UP) Automatic Transmissions