Most transmissions in present day automobiles use synchromesh to synchronise the speeds from the enter and output shafts. On the other hand, previous to the fifties, most autos employed non-synchronous transmissions. The dog clutch slides on the leading shaft to rotate with it. The many gears around the countershaft https://messiahwxvur.wssblogs.com/33754266/the-2-minute-rule-for-gearbox