GM Cast Aluminum Master Cylinders
JEGS 631235 dual reservoir universal brake master cylinder machined from ultra-lightweight cast aircraft-quality aluminum with a natural finish. This unit features a chrome cap, 1 in. bore, GM universal mounting, and two 3/8 in.-24 inverted flare ports on each side. Also included are two plugs for ports not being used and a piston adapter that will allow you to install this on vehicles with power or manual Disc/Drum or Drum/Drum applications. The perfect upgrade for GM vehicles we have listed below.
Note: If you are running Drum/Drum brakes you will also need a metering valve. We recommend JEGS 555-63020
Fits These Applications:
- 1964-1972 Buick Skylark
- 1964-1969 Buick Special
- 1967-1969 Chevrolet Camaro
- 1964-1972 Chevrolet Chevelle
- 1964-1972 Chevrolet El Camino
- 1964-1967 Chevrolet Malibu
- 1970-1972 Chevrolet Monte Carlo
- 1964-1971 Oldsmobile 442
- 1964-1972 Oldsmobile Cutlass
- 1964-1972 Oldsmobile F85
- 1964-1972 Oldsmobile Vista Cruiser
- 1967-1969 Pontiac Firebird
- 1964-1972 Pontiac GTO
- 1964-1972 Pontiac Lemans
- 1964-1970 Pontiac Tempest
Direct-Fit & Universal Brake Components
JEGS offers a wide variety of brake master cylinders, power boosters, mounting brackets, and hardware for direct fit or universal applications. Whether you're looking for a chrome unit to make your engine bay shine or just a replacement to get your vehicle back on the road, we have you covered. All units are manufactured using NEW not remanufactured high-quality materials and finishes to provide years of braking service.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.