Brakes› Brake Systems And Components

Brothers Trucks

47-59 CHVY/GMC PROP VALVE KIT

$157.76

SKU: B09T PVK4759DISCDISC

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Brothers Trucks Proportioning Valve Kit is designed for dual master cylinder conversions and is ideal for 4-wheel disc brake systems. It is compatible with front disc and rear disc brake setups. The kit includes a brass proportioning valve, a steel mounting bracket with zinc plating, and two brake lines for connection to the master cylinder.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBrothers Trucks
Part NumberB09T PVK4759DISCDISC

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy