Hydraulic clutches have been around forever.S.C. Joe said:The newer cars have a hyd. clutch. Like the Dodge Viper, it takes a very strong clutch to hold all that power but the clutch pedal is soft enough for a lady to drive it. That is because like brakes today, its "power" by the engine or an electric motor, depending on the car.
A 1965 Triumph had a hydraulic clutch.
No need to ever adjust your clutch cable.