Hydraulic brakes were added for 1937, the last year of production.
The last of the vehicles were available with hydraulic brakes.
But how could air possibly get into a sealed hydraulic brake system?
Hydraulic brakes were a major advancement across the Ford line.
The car featured some of the world's earliest hydraulic brakes.
A notable mechanical change was the use of hydraulic brakes.
Chances are you've never thought about your hydraulic brakes being anything else - unless you're in love with classic cars.
A note concerning the hydraulic brake of the 120, and the way this gun has performed.
Vacuum-assisted hydraulic brakes kept the car under the driver's control.
It was the first British production car to be fitted with hydraulic brakes on all wheels.