I have a 66 model Borg-Warner T-10 9 bolt in my car. It did not come with a speedometer gear on the shaft when I bought it. I've called just about every vendor I can find and they all tell me that it is almost impossible to find those speedo gears. If anybody has one or knows where I can find one I would appreciate it! My car has been apart for almost 3 months now and I'd like to have it back.

 

Yeah. You see, the Ford T10 used a steel speedo drive gear, and they never go bad, so are rarely needed, and were of course not produced in quantity for replacement. Occasionally, some fool throws one away, you buy the car, now you have a problem.

https://www.drivetrain.com/parts_cat...tml#PARTNUMBER

http://www.mackstrans.com/BorgWarnerT10.html

http://www.dandltransmission.com/borg.html

http://www.kajunjon.com/Borg_Warner_Parts.htm

 

Try these guys: http://www.alltransmission.com/ If it can be had, they will know. They are our exclusive supplier of manual transmission stuff at work.