The 5 Best Speedway Brake Proportioning valves (2023 reviews)

It is important to have the well suited speedway brake proportioning valve. In the following post, we will help you to select the best speedway brake proportioning valves.

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Our Top Picks:

Best overall: Buy: Speedway Motors full Valve READ REVIEW

Best RUNNER up: Buy: Speedway Brake Proportioning Valve READ REVIEW

Best For Rear Disc Brake conversion: Buy: Speedway Brake Proportioning Valve READ REVIEW

Best With Proportioning Valve: Buy: Speedway Motors Proportioning Valve READ REVIEW

Best For Disc Brake: Buy: Speedway Motors Period correct Disc Drum Valve READ REVIEW

Best overall: Speedway Motors full Valve

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This speedway motors full valve is capable of outshining several other products featured in this list in overall features. It installs in rear brake line and allows you to adjust front-to-rear brake bias to prevent rear brake lock-up under heavy braking. The color reference scale on valve stem allows fast, accurate setting plus can be used as fuel shut-off valve.

• Can be used as fuel shut-off valve
• Very compact, can be hidden in cars that do not allow adjustable proportioning valves
• New and hot release

Best RUNNER up: Speedway Brake Proportioning Valve

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If you often find yourself confused about good valve, this should be your first option for buying. It has a 100 to 1500 psi range with up to 57 percent pressure reduction. It includes two 1/8" - npt to 3/8"-24 inverted flare fittings.

• Universal design works on all vehicles
• Provides up to 57% pressure reduction
• New and hot release

Best For Rear Disc Brake conversion: Speedway Brake Proportioning Valve

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The speedway brake proportioning valve's material feels more premium than its price would suggest. It is easy to install and has a very small footprint. It allows easy adjustment of front to rear brake biases.

• Compensates for weight transfer to the front wheels during braking
• To psi range, up to 57% pressure reduction
• Prevents severe rear brake lockup under moderate-to-heavy braking

Best With Proportioning Valve: Speedway Motors Proportioning Valve

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Compared with other products by Speedway Motors, the speedway motors proportioning valve has a convenient design. This non-adjustable proportioning valve is similar to 70's GM valves and provide OEM appearance. It incorporates metering ( for front brakes and proportioning ( for rear brakes) into one unit. It includes hard lines to connect to a master cylinder with 1/2"-20 and 9/16"-18 outlets.

• For use with disc front and disc rear brake systems
• New and hot release

Best For Disc Brake: Speedway Motors Period correct Disc Drum Valve

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The speedway motors period correct disc drum valve's material feels more premium than its price would suggest.

• Precision machined brass construction for consistent performance and reliability
• New and hot release