Master Cylinder and Brake Booster Assemblies

Need more stopping power? You’ve come to the right place, because we’ve got a full selection of master cylinder and brake booster assemblies. If you’ve...

Need more stopping power? You’ve come to the right place, because we’ve got a full selection of master cylinder and brake booster assemblies. If you’ve found yourself pushing the brake pedal through the floor, you’ll want to check out our selection of replacement master cylinder and booster assemblies. If you’re looking to increase your existing stopping power, choose from top-brand master cylinder/booster combos, power brake conversion kits, and hydraulic brake assist kits. Find master cylinder and brake booster assemblies from Right Stuff Detailing, Detroit Speed, SSBC, Scott Drake, and...

Showing In Stock Items. Show All 29 Items.

Individual Parts

Part Groups

Results 1 - 24 of 24

Classic Performance Street Beast Hydraulic Brake Assist Kits

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.

4.0 out of 5 stars ( 34 )

$898.99

—

$1,008.99

The Right Stuff Master Cylinder and Booster Assemblies

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.

4.02 out of 5 stars ( 363 )

$219.60

—

$1,097.10

Summit Racing™ Power Brake Conversion Kits

Summit Racing™ power brake conversion kits create more stopping power. Upgrading your classic to power brakes is smart—and safer! Many older vehicles used single-reservoir master cylinders. Our conversion kits feature dual reservoir cast iron master cylinders. All parts are brand new, available for many applications from the 1940s and up, and some kits may include pedal rod extensions and mounting hardware.

4.0 out of 5 stars ( 333 )

$156.99

—

$459.99

Summit Racing™ Master Cylinder and Brake Booster Combos

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!

4.14 out of 5 stars ( 42 )

$165.99

—

$454.99

Classic Performance Master Cylinder and Brake Booster Kits

Classic Performance master cylinder and brake booster kits will increase your stopping power and braking consistency. They are available with either single or dual-diaphragm styles in a standard gold zinc or optional chrome or stainless steel finishes. These kits use a standard mounting pattern, which allows them to interchange and work on several different mounting configurations. With the improved proper pedal ratio, you'll get a higher, firmer, and safer pedal.

3.71 out of 5 stars ( 31 )

$298.99

—

$542.99

LEED Brakes Master Cylinder and Brake Booster Combos

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!

4.54 out of 5 stars ( 91 )

$268.77

—

$599.99

The Right Stuff Hydraulic Brake Assist Power Brake Booster Kits

The Right Stuff offers hydraulic brake assist power brake booster kits in a variety of configurations for many different vehicles—including GM and GMC applications from the 1960s, '70s, and '80s. Hydraulic brake assist uses pressure from the power steering pump to provide braking boost, and includes a high-pressure accumulator that has enough capacity to provide several power-assisted stops in the event that the power steering pump belt breaks or a hose ruptures. Order the assembly recommended for fitment on your car or truck.

3.5 out of 5 stars ( 4 )

$914.25

—

$1,097.10

Detroit Speed Master Cylinder and Brake Booster Assemblies

Detroit Speed master cylinder and brake booster assemblies are designed to give your classic car's brake system a late model performance pedal feel. They're direct bolt-on kits engineered to work with most aftermarket brake systems. The assemblies include a dual-diaphragm booster, a master cylinder with a reservoir, and the proper mounting bracket. Order the model recommended for your vehicle application.

4.0 out of 5 stars ( 3 )

$654.95

Classic Performance Show Stopper Hydraulic Brake Assist Kits

Classic Performance Show-Stopper hydraulic brake assist kits provide you a beautiful upgrade for your manual or vacuum-assisted brakes. They're designed to work off your standard power steering pump. The Show-Stopper kits include a chrome aluminum master cylinder, billet aluminum firewall mounting bracket, chrome accumulator cover, stainless pressure hoses, rubber return hoses, and all necessary fittings and mounting hardware. CPP also offers the hydraulic brake assist unit separately. Stop quicker with one of these Classic Performance Show-Stopper hydraulic brake assist kits.

4.5 out of 5 stars ( 16 )

$1,128.99

Tuff Stuff Performance Master Cylinder and Brake Booster Combos

Tuff Stuff Performance brake booster and master cylinder combos are top-of-the-class high performance pieces that are not only attractive, but also reliable to help get you home safely. These booster and master cylinder combos are built from hefty cast iron to exceed OEM specifications and then tested before shipping to provide you with maximum dependability. They come available in natural and triple chrome plate finishes, making your hot rod look good under the hood. Tuff Stuff Performance brake booster and master cylinder combos are assembled, plated, and then polished in-house by Tuff Stuff.

4.18 out of 5 stars ( 184 )

$157.50

—

$648.99

Scott Drake 1964-73 Mustang Electric High Pressure Brake Master Cylinders

Scott Drake 1964-73 Mustang electric high-pressure brake master cylinders are for muscle car owners with special brake needs. Lack of space because of a big motor, lack of vacuum caused by big cams, blown or supercharged engines, or are you just looking for a superior looking unit that does not hang out so far from the firewall? These polished aluminum master cylinders are unique self-contained boosters not dependent on engine vacuum or a booster steering pump, yet capable of generating up to 2,500 lbs. of line pressure. They feature a larger bore than most cylinders, so they can handle single or multi-piston calipers, but still give you a solid pedal.

1.0 out of 5 stars ( 1 )

$2,202.95

LEED Brakes Power Brake Quick Install Kits

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!

3.0 out of 5 stars ( 11 )

$294.99

—

$524.81

Scott Drake Power Brake Conversion Kits

Scott Drake power brake conversion kits feature specially designed brackets for a direct bolt-in, while retaining the originals brake pedal assembly and clearance of shock tower. Offering a wide selection of kits, they will increase the stopping power of your classic and replace the old system with reliable, new, not remanufactured components.

3.8 out of 5 stars ( 25 )

$511.95

—

$649.95

The Right Stuff Brake Boosters

The Right Stuff brake boosters offer more power-assist. If you're pushing your brake to the floor, or you've lost that vacuum feeling, may need to replace your brake booster. The Right Stuff brake boosters are made from quality materials to help you stop your vehicle with minimal pressure to your brakes. A brake pedal rod extension is included with some models. Order the universal or vehicle-specific brake boosters designed for your application.

4.14 out of 5 stars ( 268 )

$469.20

RT Off-Road Power Brake Booster Conversion Kits

When it comes to the braking system on your vehicle, especially an adventurous Jeep—don't mess around! Replace that faulty or outdated master cylinder with one of the power brake booster conversion kits from RT Off-Road. These performance-level kits cater to the vehicle's specific requirements. The larger bore master cylinders are designed for upgrades done to the vehicle axles with larger brake calipers. The more moderate bore is designed for vehicles with factory brakes, disc brakes upgrades, and vehicles that require more braking power. Each application includes a zinc coated brake booster, master cylinder, bench bleeding kit, and installation instructions.

3.0 out of 5 stars ( 6 )

$469.99

—

$549.99

Scott Drake Power Brake Boosters

Scott Drake power brake boosters will renew your classic's maximum braking force with minimal pedal effort. These Bendix-style replacements feature 8 in. dual diaphragms and are offered with teardrop pushrod design for 1967-69 Fords with or without master cylinder. They also have 1970 factory-style replacements. Keeping your Mustang's stopping ability at optimum levels is important. Maintain the performance with Scott Drake power brake boosters.

3.79 out of 5 stars ( 19 )

$549.95

SSBC-USA Master Cylinder and Booster Assemblies

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.

2.5 out of 5 stars ( 6 )

$213.00

—

$419.00

Brothers Trucks Midnight Power Brake Conversions

Brothers Trucks offers Midnight power brake conversions for a wide range of vehicles, including many Chevy and GMC models from the 1960s, '70s, and '80s. These bold new kits will drastically improve the looks and performance of your braking system. They include: powdercoated booster, black performance master cylinder, black proportioning valve, and black powdercoated brackets to add a nice professional detailed look to your classic truck. Midnight kits are available for front disc/rear drum or front and rear disc applications. Additional details: * Power brake conversion master cylinder and brake booster * Mounts on the firewall in the stock location * Includes: firewall bracket with dual reservoir master cylinder, brake booster, proportioning valve, and lines * Conversion kit uses the stock brake pedal and features a new pushrod assembly * Midnight finish includes black anodized aluminum master cylinder and black powdercoated brackets, booster, and proportioning valve

Not Yet Reviewed

$716.95

—

$767.95

Brothers Trucks Firewall Brake Conversions

Brothers Trucks offers firewall-mounted power brake conversions for a variety of vehicles, including many Chevy and GMC models from the 1940s thru the 1980s. Kits include a triangulated firewall bracket with swing pedal assembly, 8 in. single diaphragm brake booster, dual reservoir master cylinder, proportioning valve and lines. Conversion kits are available for disc/disc, disc/drum, and drum/drum applications. (Drum/drum applications do not include proportioning valve or lines.)

Not Yet Reviewed

$486.95

—

$536.95

ACDelco GM Genuine Parts Brake Master Cylinders

ACDelco GM Genuine Parts brake master cylinders are a hydraulic pump mounted to the brake booster and contains a reservoir that holds brake fluid. These original equipment brake master cylinders have been manufactured to fit your GM vehicle, providing the same level of performance, durability, and service live you expect from General Motors.

5.0 out of 5 stars ( 2 )

$866.99

MustangSteve Master Cylinder and Brake Booster Combos

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

Brothers Trucks Power Brake Conversions

Brothers Trucks offers power brake conversions for a variety of applications, including many Chevy and GMC models from the 1940s, '50s, '60s, and '70s. These booster and master cylinder sets will bolt to your truck's frame (or firewall), easily converting your existing brake system to power. The brake conversion sets come completely assembled and include: bracket, booster, dual master cylinder, all mounting hardware, proportioning valve (when applicable), and detailed instructions.

Not Yet Reviewed

$460.95

Helix Brake Booster and Master Cylinder Kits

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

—

$466.95

RESTOPARTS® Supplied Master Cylinder and Brake Booster Assemblies

RESTOPARTS® Supplied master cylinder and brake booster assemblies offer the easiest way to convert to power brakes. The direct replacement booster and bracket are assembled with a new master cylinder, using the existing holes or studs in the firewall. (Does not include proportioning valve or bracket.) These parts are available for fitment on a wide range of vehicles, including many Chevrolet, Buick, Pontiac, and Oldsmobile models from the 1960s and '70s.

Not Yet Reviewed

$437.99

Page 1 of 1