EARLY A booster
OK, if you want a softer pushing pedal, and more brake control:
Put on a 15/16" bore manual brake master cylinder for the disc/drum application for the A Bodies.
Raybestos part # MC36406
Manual disc/drum master cylinder
15/16" bore
The stock size master cylinder bore for the manual disc/drum brakes are 1.032".
The 15/16" bore masters give you more leverage at the pedal with less foot pressure, and slightly more throw of the foot pedal, giving you more gradual control of your manual brakes.
People have said this gives the manual brake cars more of a power brake feel at the pedal. VS the hard pedal short throw, larger bore masters that come from the factory on the cars with manual brakes.
OK, if you want a softer pushing pedal, and more brake control:
Put on a 15/16" bore manual brake master cylinder for the disc/drum application for the A Bodies.
Raybestos part # MC36406
Manual disc/drum master cylinder
15/16" bore
The stock size master cylinder bore for the manual disc/drum brakes are 1.032".
The 15/16" bore masters give you more leverage at the pedal with less foot pressure, and slightly more throw of the foot pedal, giving you more gradual control of your manual brakes.
People have said this gives the manual brake cars more of a power brake feel at the pedal. VS the hard pedal short throw, larger bore masters that come from the factory on the cars with manual brakes.
