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Master Cylinders & Brake Boosters
Showing In Stock Items. Show All 49 Items.
Wilwood Residual Pressure Valves
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.
( 144 )
$22.79
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$27.71
Strange Residual Pressure Valves
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
ACDelco GM Genuine Parts Crankcase Pressure Sensors
ACDelco GM Genuine Parts barometric pressure sensors are exact OE replacements. The crankcase pressure sensor is responsible for providing the ECM with crankcase pressure data—to maintain an optimal functioning atmosphere inside the engine. These genuine factory-recommended sensors offer the same durability, performance, and service life that you've come to expect from General Motors. Order the model designed for your vehicle application.
Not Yet Reviewed
$11.99
The Right Stuff Residual Pressure Valves
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
Summit Racing™ Residual Check Valves
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.
( 8 )
$16.99
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$17.99
Classic Performance Residual Check Valves
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
Allstar Performance Residual Check Valves
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
Russell Brake Residual Valves
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
Clearance
FuelTech Pan Vacuum Sensors
FuelTech Pan Vacuum sensors are designed to monitor crankcase vacuum inside an engine to ensure piston rings are sealing properly in the cylinders. A correctly sealed engine is vital in achieving maximum performance. One of the best ways to ensure you're keeping that ring seal at its optimum best is with the use of a FuelTech Pan Vacuum sensor. They're made from durable materials with a 1/8 in. NPT thread size to provide accuracy.
Not Yet Reviewed
$169.00
$139.00
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 )
$2,202.95
Dorman Brake Master Cylinders
Are you looking for a replacement brake master cylinder for your brake system? Dorman has you covered with their OEM replacement Dorman brake master cylinders. Dorman brake master cylinders deliver increased performance and reliability. Dorman has industry-leading brake master cylinder application coverage that is second to none. If you want maximum performance from your brake system, then you need one of these Dorman brake master cylinders.
( 276 )
$79.99
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$356.99
Wilwood Aluminum Tandem Master Cylinders
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.
( 370 )
$230.95
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$470.49
The Right Stuff Hydraulic Brake Assist Power Brake Boosters
The Right Stuff offers hydraulic brake assist power brake boosters for a variety of applications—including classic models from Buick, Chevrolet, Oldsmobile, and Pontiac. 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 deliver several power-assisted stops in the event that the power steering pump belt breaks or a hose ruptures. Order the hydraulic brake assist unit and hose kit recommended for your vehicle.
( 7 )
$515.99
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$675.99
Wilwood GS Compact Master Cylinders
Wilwood GS compact master cylinders have a re-buildable design featuring high-pressure diecast aluminum bodies with a protective E-coat finish. These master cylinders are available with an integrated reservoir or with a 7/16 in.-20 threaded inlet for a remote reservoir. The internal components have refined return spring and piston assemblies, assuring positive pressure control, along with a quick and complete release. Choose the bore size needed for your application.
( 48 )
$77.36
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$78.58
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.
( 34 )
$898.99
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$1,008.99
Wilwood High-Volume Master Cylinders
Wilwood high-volume master cylinders are the perfect solution for your braking needs. These master cylinders feature high-pressure die-cast bodies with an 8.2oz integral reservoir. Available in several bore sizes and utilize a 1.430 in. piston stroke.
( 49 )
$65.38
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$76.38
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.
( 267 )
$107.50
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$469.20
Wilwood Aluminum Tandem Compact Master Cylinders
Wilwood aluminum tandem compact master cylinders are available in several bore sizes and two finishes. You also can choose versions with or without pushrod assemblies, as well as ones primarily designed for manual applications. Also, their machined high-pressure diecast construction makes them lighter in weight than the cast iron OE-types.
( 12 )
$312.99
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$376.14
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.
( 16 )
$1,128.99
Wilwood Remote Tandem Master Cylinder Kits with GM-Style Angled Reservoirs
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
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.
( 4 )
$914.25
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$1,097.10
Baer Brakes Remaster Master Cylinders
Baer Remaster is the new master cylinder built with what you need: enhanced quality, style, and options. The Remasters are engineered to match Baer braking performance and are offered as direct-replacements, with Ford, GM, and Mopar bolt patterns available. They can have a 15/16 in., 1 in. or 1 1/8 in. bore, providing an optimum balance between pressure and volume for great braking performance—with reasonable brake-pedal effort for most street and performance braking systems. These master cylinders feature a short, compact design that makes fitment easier for a variety of applications. They're also offered in right or left port position, with a choice of polished, hard anodized black, or hard anodized gray finishes. Baer Brakes Remaster master cylinders also feature: * Fully machined billet aluminum construction * Machined and knurled screw-in caps for easy access to fill (no tools needed) * Bolt-on firewall mount bracket—can be reused in other projects with a change of the bolt on the bracket * GM and Ford will use the same master (firewall-mount is designed to fit both); includes a bullet (insert adapter) for long pushrod applications * Anodized Remasters feature laser-etched logos and part numbers for a finished look
( 14 )
$460.95
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$562.95
Summit Racing™ GM-Style Brake Boosters
Summit Racing™ offers GM-style brake boosters for thousands of applications from the 1960s, '70s, and '80s. Boosters are available in 9 in. and 11 in. diameters, in different styles and finishes. Provide the right vacuum pressure to your brake system with Summit Racing™ GM-style brake boosters.
( 38 )
$129.99
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$151.99
Summit Racing™ Master Cylinders
Do you have that slow, sinking feeling when you hit the brakes? Maybe you need to replace your master cylinder. Summit Racing™ master cylinders are great replacements for your power disc brakes. These cast iron master cylinders have a dual bowl design with a natural finish and will maintain the proper amount of pressure that you need for braking. Whether you're replacing or choosing a master cylinder for your rod, Summit Racing™ can help.
( 3 )
$67.99
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$138.99
