Thread: 1997 Grand Prix GT - 4t60e diff

I'm looking for a 1997 Grand Prix GT 4t60e transmission diff.

I've got a 97 GTP HD diff that I'll be swapping into my 97 4t60e and I'm going to try and swap the 4t60e planetary gears onto the 4t65-HD diff so I don't have to change the larger ring gear in the transmission housing. I could use the one off of my trans but I'd like to get it all together first, and double check it'll work, before I attempt the swap on the car.

If you've got one let me know how much you want for it shipped to Ontario, Canada.

Mike

If I can find a 97 grand prix GT 4t60 than I can make sure it'll work before I tear my car apart. This is what I've got so far, all from a 1997 GTP, 4t65-HD.

If I can find the below highlighted parts from a 97 GT 4t60, then I should be able to verify that it'll all go back together with the swapped differential gears highlighted on the right side of the picture.

I don't want to get it all torn apart and then realize that its not going to work.

I don't need one anymore, I put the HD unit in today.

I didn't even have to swap the gears, the HD unit just fit right on. I guess the 1997 4t60e is just like the newer 4t65e GT trans for swapping to the HD diff.