Printed out the Automatic Transmission Model by emmett.

Printed out the Automatic Transmission Model by emmett. In my version, the pieces are real tight, so it doesn’t shift well… however, I did get it together unlike my first try in white…

I made a longer version of the pins without tabs to practice putting it altogether: 3D design Auto Transmission Test Pin | Tinkercad

Nice print

I wonder how something like this, printed and then cast in aluminum using the lost plastic method, would work attached to a real motor.