These brackets are designed for square bolt pattern aftermarket master cylinder/booster combinations to mount the booster to the firewall on 1955-58 General Motors passenger car models. Will fit most aftermarket 7", 8", 9", or 11" boosters with the standard 3-3/8" square bolt pattern.
Note: For use with master cylinder/booster combination J85315171, J85315672 and others with the standard 3-3/8" square bolt pattern.
Applications:
1955-58 Cadillac
1955-58 Buick Full Size Passenger Car
1955-58 Chevrolet Full Size Passenger Car
1955-58 Oldsmobile Full Size Passenger Car
1955-58 Pontiac Full Size Passenger Car
Buick Applications
1955- 1958 Buick Century
1958- 1958 Buick Limited
1955- 1958 Buick Roadmaster
1955- 1958 Buick Special
1955- 1958 Buick Super
Cadillac Applications
1955- 1958 Cadillac Commercial Chassis
1955- 1958 Cadillac DeVille
1955- 1958 Cadillac Eldorado
1955- 1958 Cadillac Series 60 Fleetwood
1955- 1958 Cadillac Series 62
1958- 1958 Cadillac Series 70 Fleetwood Eldorado
1955- 1958 Cadillac Series 75 Fleetwood
Chevrolet Applications
1955- 1958 Chevrolet Bel Air
1958- 1958 Chevrolet Biscayne
1958- 1958 Chevrolet Brookwood
1957- 1958 Chevrolet Del Ray
1958- 1958 Chevrolet Impala
1955- 1958 Chevrolet Nomad
1955- 1957 Chevrolet One-Fifty Series
1955- 1957 Chevrolet Two-Ten Series
1958- 1958 Chevrolet Yeoman
Chevrolet Truck Applications
1955- 1958 Chevrolet Sedan Delivery
Oldsmobile Applications
1955- 1957 Oldsmobile 88
1955- 1958 Oldsmobile 98
1955- 1956 Oldsmobile Deluxe 88
1958- 1958 Oldsmobile Dynamic
1957- 1958 Oldsmobile Fiesta
1957- 1957 Oldsmobile Golden Rocket 88
1955- 1957 Oldsmobile Starfire
1955- 1958 Oldsmobile Super 88
Pontiac Applications
1957- 1958 Pontiac Bonneville
1955- 1958 Pontiac Catalina
1955- 1958 Pontiac Chieftain
1955- 1958 Pontiac Laurentian
1955- 1958 Pontiac Pathfinder
1955- 1958 Pontiac Star Chief
1958- 1958 Pontiac Strato-Chief
1957- 1958 Pontiac Super Chief
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
