Modern vehicles use helical gears and synchromesh units from the gearboxes, that synchronize the rotation of gears that happen to be about to mesh. This removes clashing on the gears and makes equipment shifting less difficult. The output with the engine is distributed to your gearbox employing a clutch shaft. https://automobile-gearbox29494.blogdiloz.com/33140022/automobile-gearbox-an-overview