Power Brake Booster Conversion kit for 1959-1970 GM Full Size Cars [Disc/Disc]
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JEGSPART NUMBER: 555-631483

Power Brake Booster Conversion kit for 1959-1970 GM Full Size Cars [Disc/Disc]

$22399$241.99You Save$18.00
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GM Car, Disc Front & Disc Rear
Power Brake Booster Conversion kit
  • 1959-1970 Chevrolet Bel Air, Biscayne, Caprice & Impala
  • Disc/Disc Applications
  • Zinc Dichromate Finish (Gold)
  • Sold as a Kit

    Breakdown of Included Items

    JEGS 631483 is designed to upgrade your classic street rod from manual to power brakes. This kit includes a dual reservoir master cylinder, replacing the original single reservoir system. This translates to an easier pedal when stopping the car, and a safer braking system when on the street or at the track.

    Fits:

    • 1959-1970 Chevrolet Bel Air
    • 1959-1970 Chevrolet Biscayne
    • 1966-1970 Chevrolet Caprice
    • 1959-1970 Chevrolet Impala
    • 1959-1961 Chevrolet Nomad
    • 1959-1960 Chevrolet El Camino

    Proportioning Valve fitting sizes:

    • 1/2 in. - 20 & 7/16 in. - 24 Thread (Inlets)
    • 3/8 in - 24 Thread (Outlets)
    • 9/16 in. - 18 Thread (Rear Outlet Size)

    Master Cylinder fitting sizes:

    • 1/2 in. - 20 Thread (Front Port)
    • 9/16 in. - 18 Thread (Rear Port)
    • Master Cylinder has ports on both sides
    • Improve Your Stopping Distance with a Power Brake Conversion Kit

      JEGS power brake conversion kits provide better stopping distance to increase vehicle safety by transforming your manual brakes into an improved power-assisted system. All power brake conversion kits include a master cylinder, power brake booster, mounting brackets, and other necessary components for easy installation. We offer several style options to meet your brake improvement needs.

    Part TypeBrake Master Cylinder and Booster Assembly
    Product LineJEGS Power Brake Booster Conversion Kits
    BrandJEGS
    Package Height10.9
    Package Width13.0
    Package Length15.4
    Weight22.45 PG
    Part CategoryReplacement Parts
    Brake Booster TypeSingle Vacuum diaphragm
    Master Cylinder FinishNatural
    Mounting Hole Quantity4 holes
    Master Cylinder Bore Size1 in (25.4 mm)
    Booster Mounting Bracket IncludedYes
    QuantitySold as an Assembly
    Brake Booster Diameter11 in (279.4 mm)
    Brake Pedal Rod Extension IncludedYes
    Bowl DesignDual
    Rear Brake TypeDisc
    Master Cylinder MaterialCast Iron
    Master Cylinder Cap IncludedYes
    Front Brake TypeDisc
    Reservoir MaterialCast iron
    Master Cylinder IncludedYes
    Part FitmentSemi Universal
    Reservoir IncludedYes
    Vendor Part NumberGM-242-D
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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