This Complete Disc Brake Kit With Master Cylinder & Vacuum Booster is for 1947-1955 Chevrolet & GMC 1/2 Ton Trucks. Note: In 1955, used on 1st Series Only. This 6-lug disc brake kit contains all youll need to put modern discs on your stock 1/2 ton spindles, and keep your original pattern. The 1-1/4" thick, 12" rotor uses a GM full-floating caliper. The 8" single diaphragm booster master cylinder and proportioning valve mounts in the stock location. The kit uses tapered roller bearings and new forged hub with the hub upgrade kit. Standard kit uses original hubs. May not work with some stock wheels. Kit will work on 2 or 4 wheel disc brake systems.
This kit is made for 1947-1955 (1st Series) 1/2 ton trucks. When used on 1947-1950 trucks may need to drill out lower spindle holes from 7/16" to 1/2". Frame mount brake boosters may require TR-93 transmission cross member.
Oversize shipping on this item and special freight charges will apply. Call or email us for a freight quote.
This part fits most 1947 1948 1949 1950 1951 1952 1953 1954 1955 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