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Brothers Trucks PVK4759DISCDISC Proportioning Valve Kit Brass Disc/Disc Under Mount

(Chevrolet Suburban 1947-59, Truck 1947-59, Sedan Delivery 1947-60, 1500 1954, 3B 1959, 3C 1959, 3D 1959, 3E 1959, 3F 1959, 3G 1959 + 51 more models)

Manufacturer

Picture for manufacturer Brothers Trucks

Part Number

PVK4759DISCDISC
6 reviews
Sale Price

$143.24

Out of Stock

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Brothers Trucks PVK4759DISCDISC Proportioning Valve Kit is engineered for 4-wheel disc brake conversions and high-performance braking systems. This under-mount proportioning valve helps balance braking force between front and rear axles, preventing rear wheel lockup and improving overall brake control.

Key Features:

  • Designed for front disc and rear disc brake system configurations
  • Built-in residual pressure valve maintains line pressure for improved pedal feel and reduced pedal travel
  • Durable brass valve body construction for corrosion resistance and longevity
  • Zinc-plated steel mounting bracket for secure under-frame installation
  • Adjustable proportioning allows fine-tuning of front-to-rear brake bias

What's Included:

  • Proportioning valve assembly
  • Mounting bracket with hardware
  • Two pre-bent brake lines for master cylinder connection

This complete kit provides everything needed to install a proportioning valve except the master cylinder (sold separately). Ideal for custom brake setups, disc brake conversions, and performance applications requiring precise brake balance control.

Products specifications

Fits

Chevrolet Suburban 1947-59, Truck 1947-59, Sedan Delivery 1947-60, 1500 1954, 3B 1959, 3C 1959, 3D 1959, 3E 1959, 3F 1959, 3G 1959, Fleetline Truck 1947-52, Fleetmaster Truck 1947-48; GMC Truck 1947-56, 1958-60, 100 1951-56, 1958-59 + 48 more models

Brand

Brothers Trucks

Category

Brake

Emission Code

6

Part Type

Brake Proportioning Valve

Product Type

Brake Proportioning Valve

Sub Category

Valves

Warning

California Proposition 65

I had contacted via email to get an ETA on shipment. Received response indicating that they would check with the warehouse since it was sent there. NO response; however, I did receive a call from the shipping company the following day to make arrangements for delivery the next day! So, all is good. Just thought that a response from thmotorsports should have occurred regardless.

Shipping price was a little high

I HAVEN'T HAD TIME TO OPEN IT YET BUT IT GOT HERE BEFORE MY FIRST TRIP SO WE'RE GOOD !

I like the service and the product works great

Order shipped & delivered quickly, only complaint was I didn't receive a delivery confirmation.

Had what I needed and great prices!

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