It was common from the early twentieth century for its simplicity of use in comparison to absolutely manual gearboxes of that time.  One of many principal advantages of automatic gearboxes is their capacity to offer smoother equipment shifts in comparison to guide gearboxes. The torque converter allows for seamless transitions https://automobile-gearbox63849.blogunteer.com/33127941/the-5-second-trick-for-automobile-gearbox