Most transmissions in modern automobiles use synchromesh to synchronise the speeds on the input and output shafts. Having said that, previous to the fifties, most automobiles used non-synchronous transmissions. Interposing the idler gear between the countershaft reverse gear and the most crucial shaft greater gear, the key shaft turns https://erickcdzxv.dailyblogzz.com/34355762/not-known-factual-statements-about-gearbox