Proportioning Valve Rebuild

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Duration: 15:24

When restoring any classic car it is vitally important to rebuild ALL components in your car’s braking system. One component often overlooked is the proportioning valve. The proportioning valve determines the percentages of brake fluid directed to the front and rear brakes to ensure safe braking. Bob Wilson owner of RJ Restorations explains how the proportioning valve functions and demonstrates the process of rebuilding one.