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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
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
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
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 )
$279.99
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$599.99
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
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
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
Summit Racing™ master cylinder and brake booster combos deliver top-quality braking power and are designed to mount directly to your factory firewall. They work great as factory replacements or an upgrade from manual to power brakes for vehicles with automatic transmissions. Kit components are available in different sizes, styles, materials, and finishes for fitment on countless vehicles from the 1950s, '60s, and '70s. Make your quick stops effective and safe with Summit Racing™ combo kits!
( 40 )
$208.99
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$454.99
Power brake quick install kits mount directly to the firewall and provide top-quality braking power. Everything is needed in these kits for a quick and easy swap. Don't let your old brakes be an issue anymore—come to a halt with LEED!
( 11 )
$294.99
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$524.99
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
SSBC-USA master cylinder and brake booster assemblies are available in nearly a dozen models cover a variety of applications from the 1950s, '60s, '70s, and '80s. These quality components are offered with master cylinder, a 7 in. or 9 in. booster, and hardware. Order the kit recommended for your vehicle.
( 6 )
$212.00
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$370.00
Baer Brakes Remaster to Remaster/general fit proportioning valve hard lines are manufactured from stainless steel. They are available with inverted flare or banjo fittings, in sizes to fit 1 1/8 in. or 15/16 in. and 1 in. master cylinders and proportioning valves. They fit right and left port configurations. Baer Remaster inverted flare kits include two hard lines and the banjo fitting kits include two hard lines, four banjo bolts, and eight copper crush washers. Baer Remaster to general fit prop valve kit contains a single hard line with inverted flare fittings. Get a streamlined appearance that will look great at your next car show with Baer Brakes Remaster hard lines. Select the style and size needed for your application.
( 1 )
$99.95
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$199.95
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
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
Classic Performance Street Beast hydraulic brake assist kits will upgrade your manual or vacuum-assisted brakes. They're designed to work off your standard power steering pump. The Street Beast kits include an aluminum master cylinder, firewall mounting bracket, side-mounted proportioning valve and stop block kit, rubber pressure and return hoses, and all necessary fittings and mounting hardware. CPP also offers the hydraulic brake assist unit separately. Get the stopping power you've always needed with a Classic Performance Street Beast hydraulic brake assist kit, available for hundreds of applications from the 1950s and up.
( 34 )
$898.99
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$1,008.99
The engineering team at Helix Suspensions has specifically designed these kits to convert your vehicle to power brakes with their bolt-on power brake booster kit. The brake booster bolts in the stock master cylinders location and uses the stock brake pedal with no cutting or welding. Kits include a new power brake booster, new Corvette master cylinder, new proportioning valve, (except drum/drum applications) mounting bracket, brake fluid fill bottle and all mounting hardware. It is important to note that existing brake lines will need to be modified and requires a low pressure stop light switch.
Not Yet Reviewed
$449.95
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$466.95
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
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
These Wilwood lightweight aluminum master cylinders provide reliable stopping power for drag race cars, late model stock cars, and off-road vehicles. They utilize standard OEM internal components for dependable performance at an affordable price. They are available with or without large-capacity plastic reservoir and dual outlet bores for responsive performance.
( 39 )
$416.41
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$530.71
Enhance your classic 'Stang's' braking performance with MustangSteve master cylinder and brake booster combos! These master cylinder and brake booster assemblies are available for applications using automatic transmissions and front disc brakes. Some kits do require modification to the pedal support and stock brake pedal but will also work with both automatic and manual transmissions. However, for manual applications a clutch cable conversion is required, and is recommended to be used with an adjustable proportioning valve. Order the kit for your application—once installed, you'll feel quicker stopping power with less force being put on the brake pedal!
Not Yet Reviewed
$708.99
Tuff Stuff Performance has all of the hard-to-find brake components that will simplify the installation of your next power brake booster or conversion, including brake booster clevises. Made from steel with zinc plated finish, these 5 in. long extension rods feature 3//8 in.-16 internally threaded ends with 3/8 in. inside diameter eyelet. From power brake booster brackets, extension rod kits to proportioning valves and master cylinder rebuild kits, Tuff Stuff has you covered.
( 4 )
$42.99
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.
( 48 )
$158.99
The Right Stuff master cylinders are completely new units with no core charge. They offer a wide variety of designs to provide compatibility with manual brakes as well as power-assisted applications. Available in aluminum and cast iron, in single or dual reservoir configurations with several bore diameters to accommodate front disc/rear drum brakes or 4-wheel disc systems, they are also offered in a variety of finishes and lid attachment styles. Whether you're building a brake system from scratch, or updating a vintage system, The Right Stuff probably has what you need for your make and model.
( 244 )
$219.60
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$316.20
Level 7 Motorsports F-100 brake master cylinder spacers provide a bolt-in solution for a manual brake master cylinder in your truck. These spacers place a Wilwood master cylinder out away from the firewall. This position is required to connect the pushrod to the factory brake pedal lever and give space for the proportioning valve off the firewall. Take your vintage truck to the next level with Level 7 Motorsports F-100 brake master cylinder spacers. Product features and items include: * Machined from billet aluminum * Anodized black with laser-etched Level 7 logo
Not Yet Reviewed
$275.99
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