![Brake Proportioning Valve for Disc/Disc Applications and 4-Wheel Disc Brake Conversions [GM]](https://www.jegs.com/images/mini_750/500/555/555-631292.jpg)
JEGSPART NUMBER: 555-631292
Brake Proportioning Valve for Disc/Disc Applications and 4-Wheel Disc Brake Conversions [GM]
$5599$61.99You Save$6.00
More than 10 availableDisc/Disc Applications
Brake Proportioning Valve4-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
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