Availability
Summit Racing™ brake proportioning valves keep the proper amount of brake fluid pressure applied to your front and rear wheels. You should choose more quality for less money with Summit Racing™ brake proportioning valves.
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$55.99
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$93.99
Summit Racing™ adjustable brake proportioning valves can be mounted vertically or horizontally. A turn of the knob adjusts the brake proportion on your vehicle to help tailor the brakes to specific requirements. The aluminum valves are available in different styles, with multiple inlet/outlet sizes and quantities. You can also select the finish and max PSI you desire. These proportioning valves are offered as standalone units or in kits with mounting brackets and lines.
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$48.99
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$126.99
Summit Racing™ master cylinder-to-proportioning valve hard lines are available in steel or stainless steel. Designed to specifically fit our master cylinder and proportioning valve kits, the hard lines will also fit many other applications. Both Summit™ lines have a 1/2 in.-20 male threaded fitting on one end and a 7/16 in.-24 fitting on the other. Select the line material preferred for your project.
Not Yet Reviewed
$16.99
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$35.99
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.
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$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!
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$208.99
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$454.99
Our Summit Racing™ complete front drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. The kits are available in standard and ultra versions (ultra versions include cross-drilled, slotted rotors and braided brake lines). Order the model recommended for your vehicle. Summit Racing™ complete brake conversion kits include: * Power brake booster * Master cylinder * Proportioning valve kit (where applicable) * Rotors * Calipers * Backing plates (where applicable) * Spindles or brackets to convert existing spindles (depending on application) * Brake hoses and banjo bolts (where applicable) * Bearings * Seals * Dust caps * Spindle nuts and washers * Installation hardware
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$780.95
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$1,158.97
Our Summit Racing™ complete front drum-to-disc brake conversion kits with lowering spindles take the guesswork and high price tag out of building a braking system. The Summit Racing™ complete brake kits with lowering spindles are available in standard and ultra versions (ultra versions include cross-drilled and slotted rotors and braided brake lines). Complete kits include: * Power brake booster * Master cylinder * Proportioning valve * Rotors * Calipers * Backing plates (where applicable, not included with lowering spindles) * Lowering spindles * Brake hoses and banjo bolts * Bearings * Seals * Dust caps * Spindle nuts and washers * Installation hardware
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$903.95
Our Summit Racing™ full wheel front drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. The Summit Racing™ full wheel brake kits are available in standard and ultra versions (ultra versions include cross-drilled and slotted rotors and braided brake lines). Full wheel kits include: * Rotors * Calipers * Bearings * Seals * Dust caps * Installation hardware
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$471.96
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$855.98
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.
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$151.99
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$210.99
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.
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$219.99
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$422.96
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.
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$138.99
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