Front Premium Disc Brake Conversion Kit w/Master Cyl./Booster for 1970 Ford Mustang [Natural Calipers]
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JEGSPART NUMBER: 555-631558

Front Premium Disc Brake Conversion Kit w/Master Cyl./Booster for 1970 Ford Mustang [Natural Calipers]

$1,30597$1436.99You Save$131.02
ShippingShips on 09/17/2026
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Front Premium Brake Kit w/Master Cylinder & Booster
Front Premium Power Disc Brake Conversion Kit
  • 1970 Ford Mustang
  • Bolt-On Installation
  • w/Manual Transmission Only
  • Fits Factory Mustang Drum Brake Spindles
  • Sold as a Kit

    JEGS 555-631558 Front Premium Disc Brake Conversion Kit w/Master Cyl./Booster Features:

    • Fits 1970 Ford Mustang with manual transmissions only
    • Complete front disc brake conversion kit designed to upgrade factory braking performance
    • Engineered for reliable, consistent braking performance under various driving conditions
    • Improves brake response, heat dissipation, and fade resistance compared to drum systems
    • Designed for OEM-style fitment for straightforward installation
    • Ideal for restoration projects, performance upgrades, or daily driving reliability

    JEGS 555-631558 Front Premium Disc Brake Conversion Kit w/Master Cyl./Booster Includes:

    • (1) 9 in. diameter single diaphragm power brake booster with a black powder-coated finish
    • (1) Brake booster firewall mounting bracket
    • (1) Disc brake pedal & pedal pad for manual models
    • (1) Dual reservoir single bail OE Ford style brake master cylinder
    • (1) Disc/Drum brake proportioning valve kit w/ brake light switch warning plug
    • (1) Pair of standard 11-in. diameter drilled and slotted disc brake rotors
    • (1) Pair of 4-piston brake calipers w/preloaded brake pads
    • (1) Pair of brake caliper mounting brackets
    • (1) Pair of disc brake dust shields
    • (2) Brake caliper rubber brake hoses
    • (1) Pair of inner and outer wheel bearings
    • (2) Wheel bearing seals
    • (2) Disc brake rotor hub dust caps
    • (1) Mounting hardware kit
    • Spindles Not Included

    JEGS 555-631558 Front Premium Disc Brake Conversion Kit w/Master Cyl./Booster Notes:

    • Works with 1970 Ford Mustang drum brake spindles
    • Fits most 14 in. Ford original disc brake wheels
  • Part TypeBrake Conversion Kit
    BrandJEGS
    Package Height14.0
    Package Width15.0
    Package Length15.0
    Weight104.0 PG
    Part CategoryReplacement Parts
    Hardware IncludedYes
    Brake Hose Outer MaterialRubber
    Brake Booster FinishBlack Powder Coat
    Brake Booster TypeSingle Vacuum diaphragm
    Master Cylinder FinishNatural
    Front Rotor StyleDrilled/Slotted surface
    Front Caliper IncludedYes
    QuantitySold as a kit
    Seals IncludedYes
    Minimum Recommended Wheel Diameter14 in. x 7 in.
    Brake Booster Diameter8.00 in.
    Brake Pedal Rod Extension IncludedYes
    Disc Brake Caliper (Front) Piston QuantityFour
    Front Caliper MaterialCast Iron
    Front Spindles IncludedNo
    Front Rotor Diameter11.00 in (279.40 mm)
    Front Caliper FinishNatural
    Wheel Bolt Pattern5 x 4 1/2 (114.3 mm)
    Dust Shield IncludedYes
    Part FitmentDirect Fit
    Front Rotor IncludedYes
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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