These brackets are designed for aftermarket master cylinder/booster combinations, to mount the booster to the firewall of 1959-68 GM full size passenger cars. Will fit most aftermarket 7", 8", 9", or 11" boosters with the standard 3-3/8" square bolt pattern.
Applications:| Make | Model | Years |
| Buick | Electra | 1959 - 1968 |
| Buick | Estate Wagon | 1959 - 1964 |
| Buick | Invicta | 1959 - 1963 |
| Buick | LeSabre | 1959 - 1968 |
| Buick | Wildcat | 1964 - 1966 |
| Cadillac | Calais | 1965 - 1968 |
| Cadillac | Commercial Chassis | 1959 - 1968 |
| Cadillac | DeVille | 1959 - 1968 |
| Cadillac | Eldorado | 1959 - 1968 |
| Cadillac | Fleetwood | 1965 - 1968 |
| Cadillac | Series 60 Fleetwood | 1959 - 1964 |
| Cadillac | Series 62 | 1959 - 1964 |
| Cadillac | Series 75 Fleetwood | 1959 - 1964 |
| Chevrolet | Bel Air | 1959 - 1968 |
| Chevrolet | Biscayne | 1959 - 1968 |
| Chevrolet | Brookwood | 1959 - 1961 |
| Chevrolet | C10 Panel | 1960 - 1966 |
| Chevrolet | C10 Pickup | 1960 - 1966 |
| Chevrolet | C20 Pickup | 1960 - 1966 |
| Chevrolet | C30 Panel | 1960 - 1966 |
| Chevrolet | C30 Pickup | 1960 - 1966 |
| Chevrolet | C40 | 1960 - 1962 |
| Chevrolet | Caprice | 1966 - 1968 |
| Chevrolet | El Camino | 1959 - 1960 |
| Chevrolet | K10 Pickup | 1960 - 1966 |
| Chevrolet | K20 Pickup | 1960 - 1966 |
| Chevrolet | Kingswood | 1959 - 1961 |
| Chevrolet | Nomad | 1959 - 1961 |
| Chevrolet | P10 Series | 1960 - 1966 |
| Chevrolet | P20 Series | 1960 - 1966 |
| Chevrolet | P30 Series | 1960 - 1966 |
| Chevrolet | Parkwood | 1959 - 1961 |
| Chevrolet | Sedan Delivery | 1959 - 1960 |
| Chevrolet | Suburban | 1960 - 1966 |
| Chevrolet | Truck | 1960 |
| GMC | 1000 Series | 1960 - 1965 |
| GMC | 1000 | 1966 |
| GMC | 1500 Series | 1960 - 1965 |
| GMC | 1500 | 1966 |
| GMC | 2500 Series | 1960 - 1965 |
| GMC | 2500 | 1966 |
| GMC | 3000 | 1960 - 1966 |
| GMC | 3500 | 1960 - 1966 |
| GMC | B3500 | 1964 - 1965 |
| GMC | G1000 Series | 1963 - 1966 |
| GMC | I1000 | 1964 - 1966 |
| GMC | I1500 | 1965 - 1966 |
| GMC | I2500 | 1965 - 1966 |
| GMC | I3500 | 1966 |
| GMC | K1000 Pickup | 1966 |
| GMC | K1000 | 1966 |
| GMC | K15/K1500 Pickup | 1966 |
| GMC | K25/K2500 Pickup | 1966 |
| GMC | L3500 | 1965 - 1966 |
| GMC | LI3500 | 1966 |
| GMC | P1000 | 1966 |
| GMC | PB1000 Series | 1961 - 1966 |
| GMC | PB15 Series | 1966 |
| GMC | PB1500 Series | 1963 - 1965 |
| GMC | PB25 Series | 1966 |
| GMC | PB2500 Series | 1963 - 1965 |
| GMC | PV1000 | 1960 |
| GMC | Suburban | 1960 - 1966 |
| GMC | Truck | 1960 |
| GMC | V3000 Forward Control | 1960 - 1963 |
| Oldsmobile | 98 | 1959 - 1968 |
| Oldsmobile | Classic 98 | 1961 |
| Oldsmobile | Delmont 88 | 1967 - 1968 |
| Oldsmobile | Delta 88 | 1965 - 1968 |
| Oldsmobile | Fiesta | 1959 - 1964 |
| Oldsmobile | Jetfire | 1963 |
| Oldsmobile | Jetstar 88 | 1964 - 1966 |
| Oldsmobile | Jetstar I | 1964 - 1965 |
| Oldsmobile | Starfire | 1961 - 1965 |
| Oldsmobile | Super 88 | 1959 - 1964 |
| Pontiac | Bonneville | 1959 - 1968 |
| Pontiac | Catalina | 1959 - 1968 |
| Pontiac | Executive | 1967 - 1968 |
| Pontiac | Laurentian | 1959 - 1968 |
| Pontiac | Parisienne | 1959 - 1968 |
| Pontiac | Star Chief | 1959 - 1966 |
| Pontiac | Strato-Chief | 1959 - 1968 |
| Pontiac | Ventura | 1960 - 1961 |
