9-Inch Chrome Power Booster with 1-1/8 Inch Bore Flat Top Master Cylinder for 1955-1968 Chevrolet

Upgrade your 1955-1968 Chevrolet's braking system with this premium 9" chrome-plated power brake booster and master cylinder combo from LEED Brakes. The 9" power booster is meticulously hand-polished before receiving a high-quality chrome finish, ensuring a sleek appearance and superior performance. Designed to mount directly to your factory firewall, this top-quality booster provides reliable braking power.

Included in this kit is a new 1-1/8" bore flat top master cylinder with a polished chrome finish. This master cylinder is equipped to handle both front disc/rear drum and 4-wheel disc brake applications, making it versatile for various braking setups.

1955-1968 Chevy 9" Power Brake Booster with Master Cylinder Key Features:

• Master Cylinder Bore Size: 1-1/8 in


• Bowl Design: Dual Bowl


• Master Cylinder Material: Aluminum


• Master Cylinder Finish: Polished


• Reservoir Included: Yes


• Reservoir Material: Aluminum


• Master Cylinder Cap Included: Yes


• Brake Booster Type: Single Diaphragm


• Brake Booster Diameter: 9 in.


• Brake Booster Material: Steel


• Brake Booster Finish: Chrome


• Brake Pedal Rod Extension Included: Yes


• Mounting Hardware Included: Uses Original


• Quantity: Kit

Enhance your classic Chevrolet’s braking performance with LEED Brakes' high-quality components.

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 adds this warning to their products.