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![Adjustable Brake Proportioning Valve Kit with Mounting Bracket and Brake Lines [w/Chrome Proportioning Valve]](https://www.jegs.com/images/mini_750/500/555/555-631973.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-631973
Adjustable Brake Proportioning Valve Kit with Mounting Bracket and Brake Lines [w/Chrome Proportioning Valve]
$13599$142.99You Save$7.00
Ships on Sep 11, 2026
Lowest Price GuaranteeAdjustable Brake Proportioning Valve Kit(5) 3/8 in. Ports Includes:
- Prop Valve
- (2) Pre-Bent Steel Lines
- (5) 3/8 in.-24 Brake Line Fittings
- 2-Wire Brake Light Sensor Wire
- Sensor Wire Boot
- Bottom Mounting Bracket & Bolts
JEGS 555-631973 Adjustable Brake Proportioning Valve Kit Features:
- Chrome-plated proportioning valve with black mounting bracket
- Designed with a rotary adjustment valve with directional arrows for fine incremental adjustments reducing or increasing the front-to-rear bias
- Features (5) 3/8 in.-24 ports: (2) front ports, (1) rear port, & (2) ports to feed the master cylinder
- Dual inlets from the master cylinder, dual outlets to the front brakes, and a single outlet to the rear brakes distribute fluid to all four wheels
- Includes: (1) chrome proportioning valve, (1) pre-bent steel line with 3/8 in. fitting and 9/16 in. fitting, (1) pre-bent steel line with 3/8 in. fitting and 1/2 in. fitting, (5) 3/8 in.-24 brake line fittings, (1) 2-wire brake light sensor wire, (1) sensor wire boot, (1) bottom mount bracket, and (2) mounting bolts that attach the proportioning valve to the bracket
Part TypeBrake Proportioning Valve
BrandJEGS
Package Height4.8
Package Width8.1
Package Length8.5
Weight1.95 PG
Part CategoryPerformance Parts
Outlet Size0.375 in (9.5 mm)
Proportioning Valve MaterialAluminum
Proportioning Valve FinishChrome-Plated
Outlet QuantityThree
QuantitySold as a kit
Inlet AttachmentFemale Threads
Maximum Psi1,000
Inlet Size (In.)3/8
Outlet AttachmentFemale Threads
Inlet QuantityTwo
Part FitmentUniversal
Minimum Psi100
Adjustment StyleKnob
Package Qty1
Package TypeEA
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