8-Inch Zinc Dual Power Brake Booster with 1-Inch Bore Master Cylinder and Side Mount Disc/Disc Valve for 1957-1972 Ford Truck

Upgrade your 1957–1972 Ford Truck with this 8" Dual Diaphragm zinc-plated power brake booster kit from LEED Brakes, complete with master cylinder and 4-wheel disc proportioning valve. This high-quality power brake booster is hand-polished before a durable yellow zinc finish is applied for a premium appearance and long-lasting corrosion resistance. The black powder-coated mount and pushrod assembly provide a direct fit to your factory firewall for a clean, factory-style installation.

Also included in this kit is a 1" bore master cylinder and proportioning valve engineered specifically for 4-wheel disc brake applications.

1957–1972 Ford F100 8" Dual Diaphragm Power Booster Kit for 4-Wheel Disc – Key Features:

• Master Cylinder Bore Size: 1 in
• 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: Dual Diaphragm
• Brake Booster Diameter: 8 in.
• Brake Booster Material: Steel
• Brake Booster Finish: Zinc
• Brake Pedal Rod Extension Included: Yes
• Mounting Hardware Included: Uses Original
• Quantity: Kit

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.

Learn more about why LEED Brakes adds this warning to their products.