Brake Proportioning Valve for Disc/Disc Applications and 4-Wheel Disc Brake Conversions [GM]
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JEGSPART NUMBER: 555-631292

Brake Proportioning Valve for Disc/Disc Applications and 4-Wheel Disc Brake Conversions [GM]

$5599$61.99You Save$6.00
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Disc/Disc Applications
Brake Proportioning Valve
  • 4-Wheel Disc Brake Conversions
  • Designed for Disc/Disc Applications
  • (2) 3/8 in.-24 Ports for Front Brakes
  • (1) 9/16 in.-18 Port for Rear Brakes
  • One Piece Brass Body

    JEGS 555-631292 Brake Proportioning Valve

    • Ensures proper brake bias from front to rear to prevent lock up of wheels
    • Designed for 4-wheel disc brake conversions
    • Specifications: (1) 7/16 in.-24 & (1) 1/2 in.-20 inlet ports, (2) 3/8 in.-24 ports to front brakes & (1) 9/16 in.-18 port to rear brakes
    • Constructed from a one-piece brass body
    • A must-have component to complete your custom brake system

    FAQ

    Does a 4-wheel disc brake system need a different proportioning valve?

    • Yes, a dedicated 4-wheel disc brake proportioning valve is recommended for optimal performance.

    How does a GM brake proportioning valve work?

    • A GM brake proportioning valve regulates brake fluid pressure between the front and rear wheels, ensuring balanced braking.

    Do you need a proportioning valve with all drum brakes?

    • No, Vehicles with drum brakes on all four wheels don't always require a proportioning valve on the rear line. If you are experiencing uneven brake performance an adjustable proportioning valve such as JEGS 555-63020 is a good add on for maintaining proper brake balance between the front and rear wheels.

    What is the proportioning valve on disc brakes?

    • The JEGS proportioning valve for disc brakes adjusts brake fluid distribution, enhancing safety and control.
    • Increase Braking Performance and Safety

      JEGS offers a variety of Brake Proportioning Valves to step up your braking power. These prop valves have a one-piece chrome or brass body for disc/drum or disc/disc applications.

    Part TypeBrake Proportioning Valve
    Product LineJEGS Proportioning Valves
    BrandJEGS
    Package Height1.5
    Package Width3.2
    Package Length5.7
    Weight1.65 PG
    Part CategoryReplacement Parts
    Rear Brake TypeDisc
    Outlet Size(2) 3/8 in.-24 & (1) 9/16 in.-18
    Proportioning Valve MaterialBrass
    Outlet AttachmentFemale Threads
    Proportioning Valve FinishNatural
    Outlet QuantityThree
    Front Brake TypeDisc
    Inlet QuantityTwo
    Part FitmentSemi Universal
    Inlet AttachmentFemale Threads
    Inlet Size (In.)(1) 7/16 in.-24 & (1) 1/2 in.-20
    Adjustment StyleFixed
    Vendor Part NumberPV4
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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