Gallery logo: Your photos on your web site

 

Photo info

Random image

Shaft Splines

You know the factory put these grooves on the input shafts to indicate the number of teeth and therefore transmission type. M-20, M-21, M-22. That is one way to determine if this shaft is for your tranny. The other way is to count the teeth or mesh it with the Countershaft Gear. Make sure its right