This is a dual master cylinder power brake conversion for 1955-1959 Chevrolet & GMC light duty trucks for DRUM/DRUM brake system. Note: In 1955, used on 2nd Series Only. Frame mount booster kits bolt directly to where the original master cylinder was mounted. Some kits include the pedal and others utilize the original pedal. Kits include: booster and frame mount brackets, linkage to connect to the pedal, and master cylinder. Drum/drum kit does not include proportioning valve. Will not work with factory manual transmission clutch linkage.
This part fits most 1955 1956 1957 1958 1959 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.
This product can expose you to a chemical, which is known to the State of California to cause cancer or reproductive harm.
For more information go to www.P65Warnings.ca.gov