The Rock Shifter

Surprisingly ergonomic. I made this years ago when adding the head to models was trending. This got a laugh out of many service technicians. It is surprisingly ergonomic and gives you a lot of leverage.

Fits most Toyota Manual Transmissions (E351 and similar derivatives)

Print using PETG (as I have) or ABS for UV and heat resistance. The threads are plastic. Printing with PLA or otherwise inferior materials may result in flexing or breaking during shifting.