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The Russell adjustable brake proportioning valve is a billet, anodized unit with knob adjustment and single inlet/outlet ports to tune rear pressure. It accepts 3/8"-24 inverted flare hard line adapters and includes hard-tube fittings; internal components use anti-corrosive brass. The valve can reduce pressure up to 60% to help balance braking bias in custom or modified systems.
Russell Performance Brake Proportioning Valve
