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Ideal for drag racing, street rods, and many off-road applications, inline residual pressure valves from Wilwood retain a minimum brake line pressure to help eliminate excessive pedal travel. These 2 lb. valves are used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers--in other words, where fluid drainback occurs, causing excessive brake drag. With drum brakes, 10 lb. valves are used to compensate for return spring tension in the drums. Wilwood residual pressure valves are made from billet aluminum and color-coded for easy identification.
( 143 )
$22.79
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$27.71
Summit Racing™ residual check valves are ideal replacement parts in any brake set-up that uses an adjustable proportioning valve. Check valves run inline on the rear brakes in disc/drum systems to ensure the shoes stay in contact with the drums. Avoid allowing your drum system brake springs to compress the wheel cylinders (resulting in excessive pedal travel) with the Summit Racing™ residual check valves designed for your application.
( 7 )
$16.99
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$17.99
Classic Performance residual check valves are required in a brake set-up that uses an adjustable proportioning valve. A check valve is run inline on the rear brakes in disc/drum systems to ensure the shoes stay in contact with the drums. Failure to use a residual check valve will allow the brake springs in a drum system to compress the wheel cylinders, resulting in excessive pedal travel. These fittings are available in a variety of sizes, PSI pressure ratings, and finishes.
( 16 )
$16.99
Baer Brakes residual pressure valves are designed to maintain a small amount of line pressure needed in certain situations. The 2 lb. valve would be used with disc brakes whenever the master cylinder is mounted below or level with the calipers to prevent possible fluid drain back—which can result in excessive pedal travel. A 10 lb. valve would be used in any drum brake circuit, no matter of the master cylinder location. Pressure residual valves are machined from billet aluminum with a gray anodized finish. They are available with 3/8 in.-24 inverted flare female or -3 AN male threads.
Not Yet Reviewed
$32.95
Allstar Performance residual check valves hold a small amount of pressure in your brake system to keep it functioning properly, while helping to sustain a firm pedal. Maintaining system pressure prevents fluid from returning to the master cylinder, when the master cylinder is positioned lower than or close to the same height as the calipers or wheel cylinders. Proper system pressure also keeps pistons and wheel cylinder seals expanded, creating a positive seal, and brake pads seated against the rotor. Valves include two 3/16 in. inverted flare fittings.
( 5 )
$19.99
Raybestos PG Plus Professional Grade power brake booster check valves are premium check valves made from top-quality materials. Designed to be reliable and durable, PG Plus Professional Grade power brake booster check valves are designed for your power booster system.
( 9 )
$17.99
Russell brake residual valves engage your pedal quicker and provide increased braking response. These residual pressure valves eliminate that spongy-pedal feel by stopping brake fluid from draining back into your master cylinder. That keeps your caliper pistons and brake shoes from fully retracting and keeps your brake system primed without brake drag. You retain brake-line pressure and a firm pedal feel. These residual valves are polished for exceptional looks and come available in 2 psi for disc brakes and 10 psi for drum brakes. Get firm with your brake pedal--use Russell brake residual valves.
( 1 )
$45.95
The Right Stuff residual pressure valves are ideal for drag racing, street rods, and many off-road applications. The 2 lb. valves are used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers, and fluid drain back occurs, causing excessive brake drag. With drum brakes, 10 lb. valves are used to compensate for return spring tension in the drums. They're made from aluminum and are color-coded for easy identification.
( 29 )
$32.99
Dorman vacuum check valves are just part of Dorman's comprehensive selection of vacuum and emissions fittings for almost any automotive vacuum job. Features and benefits include: * Available in a variety of shapes, including straight, T-shaped, Y-shaped, F-shaped, and L-shaped * Constructed from durable plastic or heat-resistant PVC vinyl for a long service life * Conveniently packaged in many different sizes, assortments, and quantities * Depending on the application, available in either black or white
( 16 )
$22.99
Ideal for drag racing, Street Rods, and many off-road applications, these inline Strange residual pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel. The 2 lb. valves are used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers, and fluid drainback occurs, causing excessive brake drag. With drum brakes, 10 lb. valves are used to compensate for return spring tension in the drums. They are made from billet aluminum and are color-coded for easy identification.
( 1 )
$24.99
Wilwood combination proportioning valve mounting brackets are specifically designed to work with Wilwood's tandem master cylinders. These bolt-on steel brackets are E-coated for protection, and are available as individual replacement parts—or as a complete kit with two stainless steel fluid tubes, precision-bent and pre-installed tube nuts. Order the model needed for your brake application.
( 39 )
$97.71
Classic Performance brake booster check valve grommets will prevent leaks and maintain proper braking. Molded to OEM specs, these durable rubber grommets provide a solid seal to your check valve. Order the model best suited for your application.
( 5 )
$5.99
Without a great seal between parts, your vehicle could leak antifreeze, oil, and gasoline, which can eventually lead to issues, but a leak between the vacuum line and brake booster could lead to a crash. Crown Automotive brake booster check valve grommets make for a tight seal between the booster and check valve, ensuring safe braking. Although these rubber grommets have a long service life, they should be checked periodically for cracks and replaced.
( 2 )
$1.99
When you need replacement parts and components for your Baer Remaster master cylinder and adjustable proportioning valve ports, Baer offers exactly what you need. Their brass seats are used when running 3/16 in. inverted flare fittings/lines. They will provide the correct fit and function.
Not Yet Reviewed
$2.95
Wilwood tandem chamber master cylinders represent the latest refinements in brake pressure actuation and fluid control. They are available in plain, ball burnished, and black e-coat finishes. The features incorporated into the innovative and unique design make them the perfect choice for a wide range of custom manual or power brake applications. High-pressure diecasting of a premium alloy produces a high-capacity body that is lightweight, looks great, and has the durability for competition. A machined billet lid captures a pressure-balanced bellows gasket with 100 percent sealing against moisture invasion or fluid leakage.
( 367 )
$395.23
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$470.49
Are you pushing the brake to the floor? That's a clear warning sign that it's time for The Right Stuff master cylinder and booster assemblies. Depending on disc-disc or disc-drum applications, some Right Stuff replacement assemblies include a proportioning valve with a bracket and stainless steel lines. Slowing your vehicle to a safe, efficient stop is much easier with a new master cylinder and booster assembly from The Right Stuff.
( 362 )
$219.60
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$1,097.10
Wilwood aluminum tandem compact master cylinder kits add a combination proportioning valve, left-hand or right-hand mounting brackets, stainless steel fluid tubes, and mounting hardware, creating all in one packages. The combination proportioning valve substantially simplifies wiring and brake proportioning adjustments on vehicles with custom brake systems. The combination block maintains full isolation between front and rear fluid circuits. Wilwood aluminum tandem compact master cylinder kits are available with a black E-coat or ball burnished finish.
( 14 )
$352.86
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$530.71
LEED master cylinder and brake booster combos deliver top-quality braking power and are designed to mount directly to your factory firewall. The Leeds brake booster assemblies work great as factory replacements or an upgrade from manual to power brakes. Make your quick stops effective and safe with LEED combo kits!
( 90 )
$251.99
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$599.99
If you're looking for a new master cylinder for the disc or drum brakes on your vehicle, Summit Racing™ has just what you need. These oval-shaped, dual bowl master cylinders are made from aluminum with 3 3/8 in. center-to-center mounting holes. The lid is a screw-top style with hex screws. Best of all, Summit Racing™ gives you options—these master cylinders are sold individually, or in a kit that includes a proportioning valve. Choose the finish you prefer and the bore size needed for your disc or drum brake system.
( 40 )
$151.99
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$210.99
On Sale
Are you building your own Baer Brakes system? Baer offers these master cylinders in their lineup of individual components. Master cylinders are available for a variety of applications. You can count on Baer Brakes for the products that you need to get your project done right!
Not Yet Reviewed
$699.95
$628.95
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$699.95
Wilwood remote tandem master cylinder kits with GM-style angled reservoirs represent the latest in refinements in brake pressure actuation and fluid control. The durable nylon reservoirs are designed so that the top is level when mounted at the 15 degree angle typical of GM power brake applications. Wilwood kits package master cylinder with GM-style angled reservoirs, combination proportioning valve, mounting bracket, fluid tubes, and mounting hardware. Features include: * High-pressure diecast aluminum cylinder is available ball burnished or with a black E-coat, and slotted mounting flanges for 3.22 in. to 3.40 in. on center studs * Combination proportioning valve substantially simplifies wiring and brake proportioning incorporating a hydraulic brake light switch, adjustable prop valve, and Y-junction block, and finished in black E-coat for durability and a performance look * Precision-bent stainless steel fluid tubes with pre-installed plated steel tube nuts for a simple bolt-on installation * Rear brake circuit reservoir, closest to the booster, holds 4.7 oz., while front brake reservoir holds 7.8 oz., both made of black plastic with black screw caps
Not Yet Reviewed
$480.60
Classic Performance Midnite Series complete power brake booster kits are engineered with precision and made from high-quality materials using advanced technology and industry-leading expertise. Designed for a hassle-free installation, the CPP Midnite Series of power brake boosters can be purchased for numerous applications with a single or dual diaphragm black booster, aluminum master cylinder, and proportioning valve combo. Boosters are available in different diameters and the full component list for each kit will vary slightly, depending on the application. Universal kits are also available. Upgrade to a reliable and effective braking solution; select the Classic Performance Midnite Series power brake booster kit designed for your vehicle.
Not Yet Reviewed
$388.99
Brake and/or clutch efficiency begins with Classic Performance master cylinders. These replacement units are manufactured from high-quality materials such as cast iron or aluminum, and are available in a variety of sizes, styles, and finishes. The master cylinders include the cap to seal out air and protect the fluid from contamination.
( 49 )
$158.99
Upgrade your car to a dual-bore master cylinder with LEED Brakes hydraulic master cylinder upgrade kits. These kits will allow you to upgrade your factory manual brake car to dual-bowl manual brakes in no time! In each kit, you'll receive the master cylinder and hardware needed for an easy installation. Where applicable, the LEED Brakes kits will include either an adjustable valve or pre-set proportioning valve to work with your application. The adjustable valve allows you to fine-tune the amount of the pressure your rear brakes receive to prevent rear wheel lockup. Master cylinders are available in a variety of sizes, materials, and finishes. Order the model recommended for your vehicle.
( 16 )
$134.99
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$324.99
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