Most transmissions in modern-day cars use synchromesh to synchronise the speeds of your input and output shafts. Even so, previous to the fifties, most vehicles utilised non-synchronous transmissions. In basic conditions, two distinctive gears are hooked up to enter and output shafts and may also be engaged with each https://charliedfcaw.blogdal.com/34244340/the-2-minute-rule-for-gearbox