The phrase “transmission” is used for a tool that is situated concerning the clutch along with the propeller shaft. It might be a gearbox, a torque converter, overdrive, fluid drive, or hydraulic drive. Traditional gearboxes usually have two sets of gears: enter and output. the input & the output. https://gearbox86307.ageeksblog.com/32706615/the-best-side-of-gearbox