9 Inch Zinc Power Booster with 1-1/8 Inch Bore Master Cylinder and Adjustable Valve for 1955-1968 Chevrolet

Upgrade your classic Chevrolet with the LEED Brakes 9-Inch Zinc-Plated Power Brake Booster and Master Cylinder Combo. This 9-inch power brake booster utilizes precision-engineered stampings to ensure a flawless foundation for its durable yellow zinc finish, delivering long-lasting corrosion resistance and a clean, high-quality appearance. Designed to mount directly to your Chevy’s factory firewall, this power brake booster delivers reliable performance and seamless installation. Included in this kit is a new 1-1/8" bore master cylinder and an adjustable proportioning valve engineered to work with front disc/rear drum or 4-wheel disc brake applications. 9-Inch Zinc-Plated Power Brake Booster and Master Cylinder Combo Key Features: Master Cylinder Bore Size: 1-1/8 inch Bowl Design: Dual Bowl Master Cylinder Material: Cast Iron Master Cylinder Finish: Natural Reservoir Included: Yes Reservoir Material: Cast Iron Master Cylinder Cap Included: Yes Brake Booster Type: Single Diaphragm Brake Booster Diameter: 9 inches Brake Booster Material: Steel Brake Booster Finish: Zinc Brake Pedal Rod Extension Included: Yes Mounting Hardware Included: Uses Original Quantity: Kit Compatible Chevrolet Models Include: 1968: Chevrolet Impala, Chevrolet Caprice, Chevrolet Biscayne, Chevrolet Bel Air 1967: Chevrolet Impala, Chevrolet Caprice, Chevrolet Biscayne, Chevrolet Bel Air 1966: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1965: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1964: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1963: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1962: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1961: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1960: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1959: Chevrolet Impala, Chevrolet Biscayne, Chevrolet Bel Air 1958: Chevrolet Impala, Chevrolet Del Ray, Chevrolet Biscayne, Chevrolet Bel Air 1957: Chevrolet Nomad, Chevrolet Del Ray, Chevrolet Bel Air, Chevrolet 210, Chevrolet 150 1956: Chevrolet Nomad, Chevrolet Del Ray, Chevrolet Bel Air, Chevrolet 210, Chevrolet 150 1955: Chevrolet Nomad, Chevrolet Del Ray, Chevrolet Bel Air, Chevrolet 210, Chevrolet 150 Upgrade your classic Chevrolet with this high-quality 9-Inch Zinc-Plated Power Brake Booster and Master Cylinder Combo for improved braking performance and long-term reliability. LEED Brakes Pushrod Measuring Tool PSA Video All LEED Brakes booster and master cylinder assemblies are preset before shipping. Watch this short video to learn how to properly measure pushrod depth and how to quickly test your measuring tool for accuracy. Click here to learn more about why LEED Brakes has added this warning to their products.