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JEGS Master Cylinders & Power Brake Boosters


JEGS Performance Products
JEGS Master Cylinders & Power Brake Boosters

Product images may differ from actual product appearance.


Cast Aluminum Master Cylinders
JEGS cast aluminum master cylinders feature a polished and high luster chrome finish, GM universal mounting.
Power Brake Boosters
JEGS power brake boosters feature either a durable black powdercoat or chrome finish. Available in combinations for every application. A pedal rod extension kit and a brake booster bracket are recommended (sold separately) when converting from manual to power brakes.
Master Cylinder and Booster Conversion Kits
JEGS 1-1/8" cast iron master cylinder and power brake booster conversion kits feature a high luster chrome finish. Available in combinations for every application. Pedal rod extension/clevis kit and booster mounting brackets are sold separately.
Brake Booster Brackets
JEGS polished stainless steel or durable black powdercoat brake booster brackets are designed to convert the firewall stud mounting pattern from a manual master cylinder to the power brake booster pattern.


8 Products
Residual Pressure Valves
JEGS Performance Products 631030 -
555-631030
Residual Pressure Valve
  • 2 lb Valve
  • For Disc Brake Applications
  • For use with 3/8"-24 IF male fittings
  • $17.94
    Ships
    JEGS Performance Products 631031 -
    555-631031
    Residual Pressure Valve
  • 10 lb Valve
  • For Drum Brake Applications
  • For use with 3/8"-24 IF male fittings
  • $17.94
    Ships
    Brake Booster Brackets
    JEGS Performance Products 631710 -
    555-631710
    Black Powdercoat Brake Booster Brackets
  • GM 1955-58
  • Mounts Booster Parallel to Firewall
  • $15.99
    Ships
    JEGS Performance Products 631711 -
    555-631711
    Black Powdercoat Brake Booster Brackets
  • GM 1955-64
  • Mounts Booster at a Slight Upward Angle
  • $14.99
    Ships
    JEGS Performance Products 631712 -
    555-631712
    Black Powdercoat Brake Booster Brackets
  • GM 1967-72
  • Mounts Booster at a Slight Upward Angle
  • $14.99
    Ships
    Brake Pedal Rod Hardware
    JEGS Performance Products 631306 -
    555-631306
    Universal Rubber Pedal Pad
  • Circular Tread Design
  • 1/2"-20 male threads
  • 3" Diameter
  • $14.99
    Ships
    JEGS Performance Products 631310 -
    555-631310
    3-1/8" Universal Pedal Rod Extension
  • 3/8"-24 Male Threads
  • 5/8" Eyelet
  • Zinc plated steel
  • $12.99
    Ships
    JEGS Performance Products 631311 -
    555-631311
    9" Universal Pedal Rod Extension
  • 3/8"-24 Male/Female Threads
  • Black Oxide plated steel
  • $12.99
    Ships

    8 Products