Sorry bout dat .
I don’t visit this part of the forum much .
I just took some photos , and 964 and 993 seen identical.
Looking at an earlier handle that also seems identical to 964 , but I cannot find the one I took off the car to photo .
Note I’m using the lock barrel from my 964 to install in 993 handles , but that project only involves changing out the identical barrels so I have not taken apart any further .