Speedway Purple Adjustable Brake Proportioning Valve
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As featured on Classic Truck’s Week to Wicked. Watch the transformation here!
Allows easy adjustment of front-to-rear brake bias. Universal design works on all race cars. Has a 100 to 1500 psi range with up to 57 percent pressure reduction.
Includes two 1/8"-27 NPT to 3/8"-24 inverted flare fittings.
Brake System Builder's Tip (Link)
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