These used synchronizers to match gear speeds, making it possible for for smoother shifts and easier driving. The mid-20th century noticed the introduction of computerized transmissions.  Normally, there are two sets of gears in a conventional gearbox – the input & the output. The enter gears are fixed over the https://automobilegearbox73940.life3dblog.com/33077670/automobile-gearbox-things-to-know-before-you-buy