The 6 Best Brake line Proportioning valves (2023 reviews)

The powerworks brake line proportioning valve should be able to handle its purpose and duties with ease. As a disc/drum brake proportional valve, it must have excellent sealing performance. It fits most dual-reservoir type master cylinders. These brass have characteristics that make this product more durable. It is made in solid brass for heavy duty and long lasting feature.

Why We Like This:

Perfect fits or critical in the restorations
Good brand reputation

Best For aftermarket braking: Wilwood Proportioning Valve

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Wilwood makes beautiful and great valve with classic and smartly choosen materials. This valve makes for a very clean and easy to use setup. It is the standard in prop/distro valves. If you are running them on the front brakes, the brake light solenoid will be triggered so long as the line locks are holding pressure. It comes with oem distribution valves if you have a leak in one brake line it will shift a spool in the block setting the brake light on the dash. It is used to keep the rear brakes from locking up before the front. This valve will fit any dual circuit braking system. It is great with no early lockup.

Why We Like This:

Works great and makes for a clean setup
Good brand reputation

Best For Disc Brake: UTSAUTO Brake line Proportioning Valve

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Next on the list, we've got yet another valve that manages to win our hearts. It's the utsauto brake line proportioning valve and it's widely considered as one of the best convenient valve you can buy. This Pv-2 proportioning valve works for almost any chevy or ford street rod, classic truck, or muscle car. It fits most oem dual-reservoir type master cylinders. It has standard 9/16"-18 and 1/2"-20 fittings. It fits most dual-reservoir type master cylinders. This product is of high quality, and the right part.

Why We Like This:

Delivers what they promise
Good investment for long term

Best Delco style: Wilwood Brake line Proportioning Valve

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The wilwood brake line proportioning valve's material feels more premium than its price would suggest. Rear brake lines on drum systems, and MC PV lines are designed with 1/4" lines out of necessity to provide adequate flow volume. This is definitely less convenient than the Delco style valve that places the front outputs to the front and the rear output to the rear. The bracket makes this installation easy and easy to install.

Why We Like This:

One of the new comers and featured product
New and hot release

Best propotioning Valve: Allstar Brake line Proportioning Valve

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If you want nothing but the best reliable valve, then allstar brake line proportioning valve is the one you should definitely consider, as it manages to bring a lot to the table. It allows adjustment of front-to-rear brake bias with a simple twist of the knob. The valve provides up to 57 percent reduction and has fitting ports that are 1/8 npt. It includes two fittings to adapt to 3/16 inch brake line. It comes with the proper fitting for your brake conversions for the foxbody.

Why We Like This:

Fittings good and valve high quality
Delivers what they promise

Best For team Performance Adjustable Proportioning Valve distribution block Disc Drum Brake street Rod: Ateam Performance Brake line Proportioning Valve

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The ateam performance brake line proportioning valve is the best reliable valve on the market today. This adjustable proportioning block allows you to run lines from the master cylinder to the block and then to the appropriate wheels. It is designed for dual bowl master cylinders. The distribution block connects to the master cylinder and distributes brake fluid to all four wheels. The block accepts 3/16 " brake lines and the inlets and outlets on this unit are 3/8"-24 inverted flare females. The adjustment knob can use a reference mark.

It is easy to turn handle with directional arrows makes it simple to either increase or decrease rear brake pressure. The adjustable proportioning valve regulates rear brake pressure, helping to maintain correct brake bias between front and rear brakes. The distribution block is a nice, well made product.

Why We Like This:

Adjustable proportioning valve and distribution block all in one
Good brand reputation