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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.
( 147 )
$48.99
Classic Performance brake proportioning valve brackets are exactly what you need to mount your proportioning valve on your ride properly. Some brackets will include correctly bent lines and fittings. They are available for right and left hand applications.
( 34 )
$24.99
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$34.99
Mount your Baer proportioning valve with these Detroit Speed proportioning valve mounting brackets! These aluminum valve mounts are designed to provide quality performance and long life.
Not Yet Reviewed
$25.95
Clearance
The Right Stuff brake proportioning valve brackets are designed to securely attach your proportioning valve to the frame or firewall. They are manufactured from quality materials and have the correct bolt locations predrilled for easy attachment.
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$23.99
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$30.99
Scott Drake brake proportioning valve rebuild kits maintain leak-free performance. The kits include seals and a retaining ring. Restore your early-style Ford or Mercury proportioning valve to like-new operation with the help of a Scott Drake rebuild kit, available for a variety of mid-1960s applications.
( 1 )
$35.65
LEED Brakes proportioning valve mounting brackets are secure, versatile, and perfectly priced. The zinc plated or chrome finished steel brackets will firmly mount your proportioning valve—either to the side or directly under the master cylinder, providing access to lines and fittings.
Not Yet Reviewed
$46.99
Classic Performance replacement metering valves work on both factory and aftermarket proportioning or combination valves. The metering valve section of the combination valve is required on cars that have disc brakes on the front wheels and drum brakes on the rear wheels. These CPP replacements allow you to swap out a sticking, hard-to-bleed, or leaking proportioning metering valve—and not the complete assembly—to restore performance.
( 2 )
$24.99
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
$35.99
Wilwood proportioning valve combo tubing are the correct replacements for Wilwood proportioning valve mounting bracket kits. These individual stainless steel fluid tubes are precision bent with preinstalled stainless tube nuts for simple bolt-on installation between Wilwood's combination proportioning valves and their tandem master cylinders (both sold separately). These components are designed for use in custom brake systems on performance, racing, and other purpose-built off-road vehicles. They are not intended as direct replacements for any OEM application.
( 6 )
$30.79
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$35.07
Spotting your brake issues can be easier using our Summit Racing™ brake pressure gauges. Checking your brake pressure at the caliper or wheel cylinder with these gauge and adapter kits can help you ascertain proper master cylinder bore size, mechanical versus hydraulic issues, master cylinder and power booster function, faulty proportioning valve, and front to rear brake bias. Summit Racing™ brake pressure gauges include: * Brake pressure gauge * 5/16 in.-24 adapter * 3/8 in.-24 adapter * M7 x 1.0 in. adapter * M8 x 1.25 in. adapter * M10 x 1.0 in. adapter * M10 x 1.5 in. adapter
( 8 )
$42.99
Summit Bucks
ACDelco GM Genuine Parts oxygen (O2) sensors are special feedback sensors on your vehicle's exhaust system and are GM-recommended replacements for your vehicle's original components. They measure the proportion of oxygen in exhaust gases, then using the measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Choose the O2 sensor designed for your vehicle.
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$23.99
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$49.99
Aisin Fan Clutches quickly adjust to temperature changes to provide efficient, controlled cooling. Providing optimal cooling performance without sacrificing engine efficiency, they are always OE-matched. Key features of Aisin fan clutches include: * Manufactured with the highest quality materials to withstand heat and vibration * Delivers precise fan speeds in proportion to engine RPM * Optimal cooling performance is achieved by accurately monitoring air temperature while adjusting coolant temperature * Meets exacting OE specifications without excess engine load
( 1 )
$45.99
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
This Keyser Manufacturing coiled brake line tubing is designed to get your brake lines connected to calipers, proportioning valves, recirculating valves, and much more. They are made from 3/16 in. diameter steel and feature a zinc plated coating for extra durability.
( 15 )
$25.99
Worn-out sensors can cause engine performance problems and premature catalytic converter damage. Bosch premium universal type oxygen sensors with OE SmartLink produce precise output in proportion to the air/fuel ratio, due to a sophisticated sensing element. These premium sensors also use a patented connector system, which allows them to be added to an existing OE sensor harness. Keeping a properly functioning oxygen sensor in your vehicle saves money on fuel cost and is good for the environment, too!
( 13 )
$24.99
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 )
$31.95
On Sale
MSD offers replacement wiring harnesses for the Power Grid Dual NTK wideband oxygen module—a dual channel air/fuel ratio (AFR) system designed to interface with the Power Grid (P/N 7730) to monitor and record the AFR of internal combustion engines. The oxygen sensor module is capable of measuring AFR as low as ? = 0.5 (7.35:1 gasoline AFR equivalent). The AFR range is configurable using the MSDView software in conjunction with the Power Grid Controller (P/N 7730). Excellent MSD range of the NTK sensor gives each unit the ability to accurately monitor AFR's even on alcohol cars. The MSD wideband oxygen sensor module also provides a 0.5-4.5 VDC analog output proportional to the AFR. This analog output can be sent to a gauge or a data acquisition system. A dual-color LED provides the system status at a glance. (To provide accurate backpressure compensated AFR readings on turbocharged applications, the addition of an Exhaust Pressure Module, part number 7767, is required.) MSD can provide a replacement main harness, sensor 1 harness, or sensor 2 harness for your application. Order the model needed to restore proper performance to your vehicle.
( 1 )
$65.35
$35.94
Clearance
Astemo offers vehicle speed sensors for a wide range of vehicles, particularly many import models. These stock replacements are built to OEM specifications for performance and longevity. The speed sensor detects a gear or target wheel in the automatic transmission and generates an electric digital signal proportional to the speed of rotation. The transmission controls use this information to modify various transmission functions such as shift points and perform diagnostic tests. Astemo's quality control and attention to detail make their parts the go-to choice for many car manufacturers. Order the vehicle speed sensor model recommended for your application.
Not Yet Reviewed
$69.99
$46.50
The Stop Shop offers CNC-bent front brake lines that are exact factory replacements on specific vehicles, which uses the original proportioning valve and bracket. Simply remove all original rusty lines and put the new tubes in place. The brake lines are available in 304 stainless and Galfan coated steel tubing. Tube nuts are made from steel, plated for corrosion resistance; and the fittings and tube size will match factory tubes. Spring guards to protect the tubing will be in factory positions (if stock tubes had spring guards). Order the front brake lines recommended for your vehicle.
( 6 )
$49.99
Liqui Moly Marine Super Diesel Additive is blended to clean and maintain diesel fuel systems. It prevents corrosion and increases lubrication, thus reducing fuel pump and injector wear. The fluid also increases cetane value for improved engine performance, easier starting, and lower emissions. Regular use keeps the fuel system in perfect working order. This additive protects against the negative effects of too high proportion of water in fuel systems. It's suitable for use in all diesel engines, with or without turbochargers—and safe for use with catalytic converters and particulate filters (DPF). A 500 ml bottle is sufficient for 250 liters (66 gallons) of diesel fuel. * Increases cetane number * Increases lubricating * Guarantees low fuel consumption * Keeps the fuel system clean * High wear resistance * Tech tip: With Marine Super Diesel Additive, achieve fuel savings of up to 4 percent and at the same time reduce emissions
Not Yet Reviewed
$21.99
Monroe Monro-Matic Plus shocks and struts are nitrogen gas charged and feature velocity-proportional valving with all-weather fluid. Their twin-tube design offers improved comfort for your vehicle at an economical price. These suspension components are available in many lengths for fitment on a wide range of cars, trucks, vans, and SUVs.
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$20.99
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$52.99
Fine Lines offers a comprehensive selection of brake lines in two different materials, steel, and stainless steel, as well as in many different pre-bent line configurations to fit most make and model vehicles. The stainless steel brake lines are stronger and more durable than rubber, and will provide a firmer, more comforting feeling when you step on the brake. The pre-bent tubing will help you save time on your installation, allowing you to get your vehicle back on the road quicker. Choose the brake lines from Fine Lines designed for your application to restore your vehicle's brake responsiveness.
( 8 )
$27.56
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$45.55
Crown Automotive power steering hoses present you with quality, value, and an OE fit. Their selection of power steering pressure and return hoses and assemblies will help you to continue enjoying the benefits of easier steering and maneuvering. Whether you're doing repairs or preventative maintenance, Crown Automotive is ready to help make your driving experience better with their large array of power steering hoses and assemblies. Order the parts designed to fit your vehicle's year and submodel specifications.
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$36.99
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$45.99
Durable and heavy-duty Edelbrock valve guides are made of manganese-bronze material for the ultimate in wear. They are designed to fit Edelbrock cylinder heads.
( 4 )
$24.95
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