Best Car Brake Valves in 2026

COMPATIBILITY: Fits most dual-reservoir type master cylinders.

FITTINGS: Brake line ports are 1/2'' and 7/16''.

DURABILITY: The valve is made in solid brass for heavy duty and long lasting feature.

Proportioning Valve Bleeder Tool: Help you to lock the low pressure exhaust valve, make braking system bleeding more easy and fast, avoid the valve from tripping.

Easy to Operate: Just twist off your brake light warning switch on the valve, then screw this tool into its place easily.

Material: Made from aluminum alloy, lightweight and durable,specially designed for bleeding brakes

Disc/Disc Front Disc Rear Brake Proportioning Valve Universal PV4C, Chrome

Compatible with GM Street Rod Classic Car and Truck

Compatibility - most OEM dual-reservoir type master cylinders

Has standard 9/16"-18 and 1/2"-20 fittings.

Fits most OEM dual-reservoir type master cylinders.

This combination-proportioning brass valves are based on the popular AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves.

Performance Combination-Proportioning Valve replace part number:172-1353 (PV2) , 172-1361, PV2 172-1353 PV71 Disc/Drum Brakes.

172-1353 PV2 Front Disc Rear Drum Combination-Proportioning Valve fits most OEM dual-reservoir type master cylinders, Brake line ports are 1/2'' and 7/16''.

PV2 Disc/Drum Disc Front Drum Rear Brass Brake Proportioning Valve widely applicable to most cars, fit for Ford Chevy Classic Car Truck.

(Specifics) This is a universal PV2 Valve it will work on any vehicle as long as you can hook it up, though you may need to block off one of the front ports.

(Application) This PV-2 proportioning valve works for almost any Chevy or Ford street rod, classic truck, or muscle car. Contains Standard 9/16"-18 and 1/2"-20 fittings. Please note fitting sizes for plumbing before purchasing, (2) 3/8-24 ports for front left and right caliper and (1) 9/16-18 port for the rear brakes 1/2-20" & 7/16-18" ports in from the master cylinder.

(Interchangeable Part #) Replace for 25509419, 172-1353(disc-drum) and 172-1361(disc-disc) valves

The package length is 32.004 centimeters

The package height is 10.668 centimeters

The package width is 20.828 centimeters

This is a good way to properly balance your brake system to ensure sufficient braking pressure.

100% brand new proportioning valve

Silver aluminum, Disc/Drum application

🔧【COMPATIBLE WITH】This PV2 Combination-Proportioning Valve Fits most OEM dual-reservoir type master cylinders.For use with disc brake front and drum rear systems.

🔧【SPECIFICATION】Inlet sizes are 1/2 in.-20 (Front) and 7/16 in.-24 (Rear). Outlet sizes to front are 3/8 in.-24 and rear outlet is 9/16 in.-18.

🔧【QUALITY ASSURANCE】The Disc/Drum Proportioning valve is made in solid brass for heavy duty and long lasting feature.172-1353(disc-drum) is a Universal PV2 Combination-Proportioning Valve, Disc/Drum brakes, Exact copy of original AC DELCO style proportioning-combination valve in brass.

Top Quality CNC-Machined Universal PV2 proportioning valve is made from sturdy tough prime Brass material to ensure the durability and superior reliability.

New Design & high-precision, The perfect compliment to your disc/drum brake setup, Regulates the flow of fluid from rear to front, helping to keep your brakes from locking up and warning you if there is ever a system failure.

Fitment: 9/16"-18 and 1/2"-20 fittings, Replace for most OEM dual-reservoir type master cylinder, Fits for almost any Chevy or Ford street rod, classic truck, or muscle car. Please note: The additional Adapter that screws into the center to hold the valve in place while bleeding the brakes is not included.

Fitment: Universal to most cars. Please compare your parts with the pictures before purchasing an item.

Applied High Quality Material: Brake valve with Aluminum for maximum durability, light and strong, anti-rust and anti-corrosion.

Use for: Enhanced brake control greatly aids in rotation. (150PSI - 1200PSI pressure range for motor sports). More pressure is applied to the front giving a much better overall braking performance.

Fitment: 150PSI - 1200PSI Pressure Range Suitable for Motorsport Use. Enhanced brake control greatly aids in rotation.

Brake valve with Aluminum for maximum durability, light and strong, anti-rust and anti-corrosion.

For professional motorsport, a must-have tool for All Race Cars, Drifting, Rally and Track Day Cars.

Direct replacement - this brake proportioning valve is designed to match the fit and function of the original valve on specified vehicles

Restores functionality - this valve is made to fit and fully restore part functionality after the original valve fails

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Perfect match for the car, and easy installation

This is made with excellent mechanical stability and corrosion protection

Made of High-quality material for long-lasting durability

Fitment: for most Race Car series world wide such as for Pro-Drift, BDC, BTCC, 750 MC etc.

Fitment: for most Race Car series world wide such as for Pro-Drift, BDC, BTCC, 750 MC etc.

Can be used with single or dual master cylinder systems, provides better front-to-rear brake balance under both light and heavy braking. Precision machined from billet aluminum, rust and high temperature resistance

Package Weight: 0.398 kilograms

Easy to install

Fit type: Vehicle Specific

Proportioning Valve Bleeder Tool: Help you to lock the low pressure exhaust valve, make braking system bleeding more easy and fast, avoid the valve from tripping.

Easy to Operate: Just twist off your brake light warning switch on the valve, then screw this tool into its place easily.

Material: Made from aluminum alloy, lightweight and durable,specially designed for bleeding brakes

Application: Residual valve is used on the disc drum brake lines to hold 2lbs and 10 lbs of pressure in the line, universal car modification. Opening mould in original car data, ensures perfect match, high accuracy.

Function: Residual pressure valve prevents the back flow of fluid to the master cylinder and keep a small amount of pressure in the line.Residual Brake Pressure Check Valve enhances the control and helps turning during braking. Keeps brake pressure constant.

MAIN FUNCTION: The Residual Pressure Valve prevents the back of fluid to the master cylinder and keep a small amount of pressure in the line. Exquisite and careful workmanship, excellent performance, perfectly meet your demands.

Feature - Simple structure, quick response, allows high frequency braking action, the braking force is relatively average. Can good replacement or repair of the original damaged and worn disc brake disc, provides better braking performance, Made of aluminum alloy, wear‑resistant, ‑resistant, and have long service life. Easy to mount on your disc brake frame and fork.

Function---- Residual Brake Pressure Check Valve enhances the control and helps turning during braking. Keeps brake pressure constant. High characteristic and reliable performance, easy to install.

Fitment - Brake Disc, replacing OE numbers for reference: 260‑3278, RPV2W, RPV2. It can accurately replace old or broken products by accurately measuring the original car data, rational design, and original products as standards.

Genuine Bendix Brake Valve - 800517

Fit type: Vehicle Specific