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Hydro Boost 4-Wheel Disc Brake Kit for 1964-1972 GM [2 in. Drop, Drilled/Slotted Rotors, Black Calipers, Chrome Master Cylinder]
InfoVehicle Info Needed
RIGHT STUFFPART NUMBER: 965-AFXHB21DSX

Hydro Boost 4-Wheel Disc Brake Kit for 1964-1972 GM [2 in. Drop, Drilled/Slotted Rotors, Black Calipers, Chrome Master Cylinder]

$3,11499
ShippingShips on 11/16/2026
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Hydro Boost 4-Wheel Disc Brake Conversion Kit
  • 1964-1972 Chevrolet, Pontiac, Oldsmobile and Buick Models
  • See Fitment Tab for All Applications
  • Performance Series
  • 2 in. Drop
  • Drilled and Slotted Rotors
  • Sold as a Kit

    This Performance Series Hydro boost 4-wheel disc brake conversion kit is built for 1964-1972 Chevrolet, Pontiac, Oldsmobile and Buick models. It replaces the factory front and rear drum brakes with 2-piston black calipers, 11 in. drilled and slotted rotors and a chrome/polished finish master cylinder.

    Right Stuff AFXHB21DSX Hydro Boost 4-Wheel Disc Brake Conversion Kit Features:

    • Fits 1964-1972 Chevrolet, Pontiac, Oldsmobile and Buick models; see Fitment tab for all applications
    • Designed for vehicles with a 2 in. drop
    • Drilled and slotted rotors (11 in. front, 11 in. rear)
    • 2-piston powder coated black Wilwood calipers
    • Master cylinder included (1 in. bore, 2-port, chrome/polished finish)
    • Hydro Boost brake activation
    • Requires 15 in. or larger wheels
    • Spindles included
    • Brake pads included
    • For non staggered rear shock mounting
    • Part TypeBrake Conversion Kit
    BrandRIGHT STUFF
    Package Height12.5
    Package Width15.5
    Package Length18.75
    Weight23.5 PG
    Part CategoryPerformance Parts
    Rotor TypeDrilled and Slotted
    Caliper Piston Quantity2
    Pads IncludedYes
    ColorBlack
    Brake Booster IncludedYes
    Master Cylinder Bore Size1 in
    QuantitySold as a Kit
    Master Cylinder Port Quantity2
    Brake ActivationHydro Boost
    Vehicle Ride Height2 in Drop
    SeriesPerformance
    Spindles IncludedYes
    E-Brake Cables IncludedNo
    Rear Rotor Diameter11 in
    Front Rotor Diameter11 in
    Fits Wheel Size15+ in
    Master Cylinder IncludedYes
    Part FitmentDirect Fit
    FinishChrome/Polished
    ShocksNon Staggered
    Vendor Part NumberAFXHB21DSX
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning