and Performance Parts and Accessories
PB827D - 1955-57 Chevrolet With 4 Wheel Disc 7" Dual Brake Booster/Master/Valve Combo
Quality all-new dual diaphragm brake booster/master cylinder/proportioning valve combination mounts up-close to the firewall for added valve cover clearance and improved pedal ratio for full use of master cylinder travel, which means a higher, firmer and safer pedal.
Original style gold cadmium finish.
For use with cars that have 4 wheel disc brakes. Units for cars with front & rear drum brakes do not include proportioning valve, bracket or lines. This combination will not work for replacing a treadle power booster …
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