What "type" gearbox from just serial #?
 

Any way to determine what "type #" gearbox I had from just the COA gearbox serial #? I have a '69E and per the COA the serial # was 7195262. I haven't had any luck determining what the type # was. Any help is greatly appreciated. If it helps any the engine serial # was 6291279. Thanks.

BTW, the COA didn't have the type # listed next to the serial #.

Looks like the 4-speed, 901/12.

I'm showing a 901/13 5-speed in the Factory Specs booklet, 11th line down...


http://forums.pelicanparts.com/uploa...1373334554.jpg
http://forums.pelicanparts.com/uploa...1373334588.jpg

901/13 5-speed is correct for that serial #.

Thanks guys. I really appreciate it. Now I need to find one!

I keep this bookmarked since so many members here don't have the spec books. Great reference thread from the Pelican archives.
http://forums.pelicanparts.com/porsche-911-technical-forum/63523-901-13-gear-question.html

Anybody know what the type 3 "optional ratio" means?
Is this desirable?