anyone know the number of teeth on the drive gear inside the transmission on a 91 z28 auto 305 tpi? what to get the right speedo gear after a rear end change and don't want to pull it all apart to count it, thinking they all came with the same drive gear and the speedo gear was different depending on the stock rear end.

 

https://www.thirdgen.org/forums/tran...ock-drive.html

 

yea figured it was that, not the answer I was looking for lol. thanks