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Power Brake Conversion Kit for 1964-1966 Ford Mustang w/Automatic Transmission [Disc/Drum]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-631182

Power Brake Conversion Kit for 1964-1966 Ford Mustang w/Automatic Transmission [Disc/Drum]

$27699$304.99You Save$28.00
ShippingShips on 11/13/2026
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Ford Car, Disc Front & Drum Rear
Power Brake Conversion Kit
  • 1964-1966 Ford Mustang
  • w/Automatic Transmission
  • Disc/Drum
  • 1 in. Bore Master Cyl.
  • 7 in. Single Diaphragm Booster
  • Aluminum Proportioning Valve
  • Black Finish
  • Sold as a Kit

    JEGS 555-631182 Power Brake Conversion Kit Features:

    • Fits 1964-1966 Ford Mustang with automatic transmissions only
    • For front disc and rear drum applications only
    • 1 in. bore dual-bowl master cylinder for improved hydraulic performance
    • 3/8 in.-24 and 3/8 in.-24 master cylinder outlets
    • 7 in. vacuum single-diaphragm brake booster
    • 3/8 in.-24 and 9/16 in.-18 proportion valve outlets
    • Steel brake booster construction provides strength and long service life
    • Includes brake pedal rod extension and required mounting hardware
    • Part TypeBrake Master Cylinder and Booster Assembly
    BrandJEGS
    Package Height11.0
    Package Width11.0
    Package Length22.0
    Weight29.0 PG
    Part CategoryReplacement Parts
    Brake Booster TypeVacuum single diaphragm
    Master Cylinder FinishNatural
    Master Cylinder Bore Size1 in. (25.4 mm)
    QuantitySold as a kit
    Mounting Hardware IncludedYes
    Brake Pedal Rod Extension IncludedYes
    Bowl DesignDual
    Brake Booster Diameter ( In.)7 in. (177.8 mm)
    Rear Brake TypeDrum
    Brake Booster MaterialSteel
    Master Cylinder MaterialAluminum
    Master Cylinder Cap IncludedYes
    Front Brake TypeDisc
    Reservoir MaterialAluminum
    Part FitmentDirect Fit
    Reservoir IncludedYes
    Package Qty1
    Package TypeEA

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    Some parts are not legal for use in California or other states with similar laws / regulations
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