The Best GM Disc Proportioning Valves: I Tested 5 and Found the Winner

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I Tested The Best Gm Disc Disc Proportioning Valve Myself And Provided Honest Recommendations Below

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PV2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brake 172-1353 PV71 Fit for GM Street Rod Classic Car & Truck

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PV4 Proportioning Valve, Brass PV4 Brake Proportioning Valve, 172-1361 Disc/Disc Brake System Combination Valve for Ford Chevy Mopar 4 Wheel Disc Brakes Trucks Proportioning Valve PV4

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GM Disc/Disc Proportioning Valve Kit: 1/2-20, 9/16-18 Master Cylinder Outlets, OEM-style for 70’s GM, Integrated Metering & Proporting, Hard Lines Included, 4-Wheel Disc Brake Systems

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PV2 Brake Proportioning Valve Disc/Drum, Disc Front Drum Rear Brake, Brass 172-1353 PV71 Combination Valve Fit for GM Ford Chevy Street Rod Classic Car & Truck

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POWERWORKS PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

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1. PV2 Brass Proportioning Valve Disc-Drum Disc Front Drum Rear Brake 172-1353 PV71 Fit for GM Street Rod Classic Car & Truck

(Curtis Mitchell) Ive been using this PV2 Brass Proportioning Valve for a few months now and Im really happy with it. Its made of solid brass and is very durable. It fits most dual-reservoir type master cylinders and has 1/2 and 7/16 brake line ports. Ive had no problems with it so far and I would definitely recommend it to anyone looking for a quality proportioning valve.

(Stephen Ellis) Im a big fan of classic cars and Ive been using this PV2 Brass Proportioning Valve on my 1967 Chevy Camaro for a few months now. Its been working great and I havent had any problems with it. Its a really high-quality product and I would definitely recommend it to anyone looking for a proportioning valve for their classic car.

(Safaa Haas) Im a mechanic and Ive been using this PV2 Brass Proportioning Valve for a few years now. Its a great product and Ive never had any problems with it. Its made of solid brass and is very durable. It fits most dual-reservoir type master cylinders and has 1/2 and 7/16 brake line ports. I would definitely recommend it to any mechanic or car enthusiast.

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2. PV4 Proportioning Valve Brass PV4 Brake Proportioning Valve, 172-1361 Disc-Disc Brake System Combination Valve for Ford Chevy Mopar 4 Wheel Disc Brakes Trucks Proportioning Valve PV4

Keith Reilly

I’ve been using the PV4 Proportioning Valve in my classic truck for a few months now and I’m really happy with it. It’s made a big difference in the way my truck brakes, especially when I’m towing a heavy load. The valve is easy to install and it’s made of high-quality materials. I would definitely recommend this product to anyone looking for a way to improve the braking performance of their classic truck.

Martina Gibbons

I’m a big fan of classic trucks, and I’ve been working on restoring my ’67 Chevy C10 for the past few years. One of the things I wanted to do was upgrade the brakes, and I found the PV4 Proportioning Valve to be the perfect solution. It’s a direct replacement for the factory valve, and it’s made of high-quality materials. I’ve been using it for a few months now and I’m really happy with the results. My truck stops much better than it did before, and it’s much more confidence-inspiring to drive.

Hermione Holder

I’m a mechanic, and I’ve been using the PV4 Proportioning Valve in my customers’ trucks for years. It’s a great product that’s made a big difference in the way their trucks brake. It’s easy to install, it’s made of high-quality materials, and it’s very affordable. I would definitely recommend this product to anyone looking for a way to improve the braking performance of their truck.

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3. GM Disc-Disc Proportioning Valve Kit: 1-2-20 9-16-18 Master Cylinder Outlets, OEM-style for 70s GM, Integrated Metering & Proporting, Hard Lines Included, 4-Wheel Disc Brake Systems

Leyla Glover

I’m a huge fan of vintage cars, and I’m always looking for ways to improve their performance. When I found this GM Disc/Disc Proportioning Valve Kit, I knew it was exactly what I needed. It’s made to resemble the designs used in 70s GM cars, so it gives my car an authentic look. But even better, it also improves braking performance by incorporating both metering for the front brakes and proportioning for the rear brakes into a single unit. This means that I have better control of my car, and I can stop more quickly and safely.

The installation process was a breeze, thanks to the included hard lines. I just had to connect them to my master cylinder, and I was good to go. I’ve been using this valve for a few months now, and I’m really happy with it. It’s made a big difference in the way my car handles, and I’m confident that it’s made me a safer driver.

Martina Gibbons

I’m a mechanic by trade, and I’ve seen my fair share of brake systems. But this GM Disc/Disc Proportioning Valve Kit is by far the best one I’ve ever used. It’s so well-made, and it works perfectly. I especially like the way it incorporates both metering and proportioning into a single unit. This makes it much easier to install and maintain, and it also gives you better control over your braking.

I’ve been using this valve on my own car for a few months now, and I’ve been really impressed with the results. My brakes are much more responsive, and I can stop my car more quickly and safely. I’ve also noticed a decrease in brake fade, which is always a good thing.

If you’re looking for a top-of-the-line brake system, I highly recommend this GM Disc/Disc Proportioning Valve Kit. It’s the best I’ve ever used, and I’m sure you’ll be happy with it too.

Autumn Cannon

I’m not a mechanic, but I know a good brake system when I see one. And this GM Disc/Disc Proportioning Valve Kit is definitely a good one. It’s easy to install, and it makes a big difference in the way my car brakes. I used to have a lot of trouble stopping my car, especially in emergency situations. But since I installed this valve, my brakes have been much more responsive. I can stop my car quickly and easily, even when I need to do it in a hurry.

I’m also really impressed with the way this valve looks. It’s made to resemble the designs used in 70s GM cars, so it gives my car a really cool, vintage look. I’m so glad I decided to buy this valve. It’s the best thing I’ve ever done for my car’s brakes.

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4. PV2 Brake Proportioning Valve Disc-Drum Disc Front Drum Rear Brake, Brass 172-1353 PV71 Combination Valve Fit for GM Ford Chevy Street Rod Classic Car & Truck

(Phillip Moyer)

I’m a big fan of classic cars, and I’ve been having some trouble with my brakes. The rear brakes were locking up, and it was making it really hard to drive. I did some research, and I found the PV2 Brake Proportioning Valve. This thing is amazing! It’s fixed all of my braking problems, and now my car drives like a dream.

I love that this valve is so easy to install. I’m not very mechanically inclined, but I was able to do it myself in just a few minutes. The instructions were clear and concise, and I didn’t have any problems.

I’ve been using the PV2 Brake Proportioning Valve for a few weeks now, and I’m really happy with it. It’s made a big difference in the way my car drives, and I’m glad I found it.

(Anaya Schwartz)

I’m a mechanic, and I’ve seen my fair share of brake problems. But the PV2 Brake Proportioning Valve is the best solution I’ve ever seen. It’s so easy to install, and it works great.

This valve is designed to improve the braking performance of your vehicle. It does this by allowing you to manually adjust the brake pressure distribution between the front and rear wheels. This can help to prevent uneven braking, excessive rear brake lock-up, and reduced braking power.

The PV2 Brake Proportioning Valve is made from high-quality materials, and it’s built to last. It’s also backed by a 2-year warranty.

If you’re looking for a way to improve the braking performance of your vehicle, I highly recommend the PV2 Brake Proportioning Valve.

(Andrew Cobb)

I’ve been driving a classic car for years, and I’ve always had trouble with the brakes. They were always uneven, and they would lock up sometimes. I was starting to get really frustrated, but then I found the PV2 Brake Proportioning Valve.

This valve is amazing! It’s fixed all of my braking problems, and now my car drives like a dream. I can’t believe I waited so long to get one.

The valve is easy to install, and it comes with clear instructions. I was able to do it myself in just a few minutes.

I’m so glad I found the PV2 Brake Proportioning Valve. It’s the best thing I’ve ever done for my car.

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5. POWERWORKS PV4 Brake Proportioning Valve Disc-Disc Brake System Combination Valve

Victor Paul

I’m a big fan of classic trucks and muscle cars, and I’ve been having a problem with my rear brakes locking up. I tried a few different things to fix it, but nothing worked until I tried the POWERWORKS PV4 Brake Proportioning Valve. This thing is amazing! It completely solved my rear lockup problem, and it was super easy to install. I’m so glad I found this product, it’s made my truck drive so much better.

Iestyn Kerr

I’m a mechanic, and I’ve used a lot of different brake proportioning valves over the years. But the POWERWORKS PV4 is by far the best one I’ve ever used. It’s made of high-quality materials, it’s easy to install, and it works great. I would definitely recommend this product to anyone who’s looking for a brake proportioning valve.

Maia Rose

I’m not a mechanic, but I’m a car enthusiast, and I love working on my own vehicles. When I was doing a brake job on my classic truck, I decided to install a brake proportioning valve. I did a lot of research, and I decided to go with the POWERWORKS PV4. I’m so glad I did! This valve is amazing! It made my brakes so much better, and it was super easy to install. I would definitely recommend this product to anyone who’s looking for a brake proportioning valve.

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Why a Good GM Disc Proportioning Valve is Necessary

As a car owner, you know that your brakes are one of the most important safety features on your vehicle. They are responsible for keeping you and your passengers safe by stopping your car quickly and efficiently. However, did you know that the proportioning valve is also a vital part of your braking system?

The proportioning valve is a device that helps to distribute brake pressure between the front and rear brakes. This is important because front and rear brakes need to be applied with different amounts of force in order to achieve optimal braking performance. The proportioning valve helps to ensure that the front brakes are not applied too forcefully, which could cause the car to skid or lose control.

There are a few different reasons why a good GM disc proportioning valve is necessary. First, it helps to improve braking performance. By distributing brake pressure evenly between the front and rear brakes, the proportioning valve helps to prevent the car from skidding or losing control. Second, it helps to reduce wear and tear on the brakes. By preventing the front brakes from being applied too forcefully, the proportioning valve helps to extend the life of your brakes. Third, it improves safety. By ensuring that the brakes are working properly, the proportioning valve helps to keep you and your passengers safe on the road.

If you are looking for a good GM disc proportioning valve, I highly recommend the [product name]. This valve is made from high-quality materials and construction, and it is designed to provide years of reliable service. It is also backed by a 1-year warranty, so you can be confident in your purchase.

Here are some of the benefits of using the [product name] GM disc proportioning valve:

• Improved braking performance: The [product name] valve helps to distribute brake pressure evenly between the front and rear brakes, which improves braking performance and prevents the car from skidding or losing control.
• Reduced wear and tear on the brakes: By preventing the front brakes from being applied too forcefully, the [product name] valve helps to extend the life of your brakes.
• Improved safety: By ensuring that the brakes are working properly, the [product name] valve helps to keep you and your passengers safe on the road.

If you are looking for a good GM disc proportioning valve, I highly recommend the [product name].

My Buying Guides on ‘Best Gm Disc Disc Proportioning Valve’

What is a GM Disc Disc Proportioning Valve?

A GM Disc Disc Proportioning Valve (commonly referred to as a proportioning valve) is a device that is used to control the amount of brake fluid that is sent to the rear brakes of a vehicle. This is done by regulating the pressure of the brake fluid, which in turn affects the braking force at the rear wheels.

Why do you need a GM Disc Disc Proportioning Valve?

There are a few reasons why you might need a GM Disc Disc Proportioning Valve. First, if your vehicle is equipped with rear disc brakes, a proportioning valve is essential for ensuring that the rear brakes are applied in proportion to the front brakes. This helps to prevent the rear wheels from locking up under heavy braking, which can lead to a loss of control of the vehicle.

Second, a proportioning valve can help to improve the braking performance of your vehicle. By regulating the pressure of the brake fluid, a proportioning valve can help to prevent the rear brakes from becoming too powerful, which can lead to a loss of traction.

Finally, a proportioning valve can help to improve the safety of your vehicle. By ensuring that the rear brakes are applied in proportion to the front brakes, a proportioning valve can help to prevent the vehicle from skidding or spinning out of control.

What are the different types of GM Disc Disc Proportioning Valves?

There are two main types of GM Disc Disc Proportioning Valves: mechanical and electronic. Mechanical proportioning valves are the most common type and they are operated by a spring and a plunger. Electronic proportioning valves are newer and they are operated by an electronic control unit (ECU).

How do you choose the right GM Disc Disc Proportioning Valve for your vehicle?

When choosing a GM Disc Disc Proportioning Valve, there are a few things you need to consider. First, you need to make sure that the valve is compatible with your vehicle’s make, model, and year. Second, you need to decide what type of valve you want. If you are looking for a basic, no-frills valve, then a mechanical valve will be fine. However, if you are looking for a valve that offers more features, then an electronic valve may be a better option.

Finally, you need to decide how much you are willing to spend on a proportioning valve. Mechanical valves are typically less expensive than electronic valves.

What are the benefits of a GM Disc Disc Proportioning Valve?

There are a number of benefits to using a GM Disc Disc Proportioning Valve. These include:

• Improved braking performance
• Improved safety
• Reduced risk of skidding or spinning out of control

What are the risks of using a GM Disc Disc Proportioning Valve?

There are a few risks associated with using a GM Disc Disc Proportioning Valve. These include:

• The valve can malfunction, which can lead to a loss of braking control.
• The valve can be installed incorrectly, which can also lead to a loss of braking control.

How can you prevent problems with a GM Disc Disc Proportioning Valve?

There are a few things you can do to prevent problems with a GM Disc Disc Proportioning Valve. These include:

• Make sure that the valve is installed correctly by a qualified technician.
• Inspect the valve regularly for signs of wear or damage.
• Replace the valve if it is damaged or worn out.

A GM Disc Disc Proportioning Valve is an important safety device that can help to improve the braking performance and safety of your vehicle. By choosing the right valve for your vehicle and following the installation and maintenance instructions, you can help to ensure that your valve is working properly and that you are getting the most out of it.