4T60-E to a 4T65-E
4 Answers
Robbie2599 answered 8 years ago
Just a Quick Answer, you can ask a salvage yard they will have an interchange book to tell you witch trannys will fit your grand am.
Robbie2599 answered 8 years ago
Also check out Wikipedia GM 4T60-E transmission https://en.wikipedia.org/wiki/GM_4T60-E_transmission