OER PV71 Features:

This brake proportioning valve is designed for 1971-1977 Buick, Chevy, Pontiac, and Oldsmobile models equipped with front disc and rear drum brake systems. Manufactured from precision machined brass with a natural finish, it integrates proportioning, metering, and pressure differential functions into a single unit to maintain proper brake balance. The valve functions to regulate hydraulic pressure between front and rear brakes while monitoring system pressure for safety. Installation is inline within the brake system using factory-style fittings and mounting locations.

• Fits 1971-1977 Buick, Chevy, Pontiac, Oldsmobile models
• Brass construction with natural finish
• Combination valve integrates proportioning, metering, and pressure differential functions
• Balances brake pressure between front disc and rear drum systems
• Includes built-in pressure differential switch for safety monitoring
• Inline installation in brake hydraulic system