competition 350

At Cajas automaticas Transmatic we incorporate industry leading modifications into our work to improve the feel and life of our reconditioned automatic transmissions. We have taken this to the next level for our clients in competitive motor sport.

We offer varying sets of modification for the competition and race market. 


  • Heavy duty up-rated automatic transmissions.
  • Super heavy duty up-rated transmissions.
  • Race specification transmissions with reverse gear leaver valve bodies.
  • Trial specification transmissions with manual function only valve bodies.