7-Inch Chrome Dual Power Booster, 1-1/8 Inch Bore Flat Top Master Cylinder, Side Mount Valve, Disc/Drum for 1960-1966 Chevrolet/GMC

Upgrade your vehicle’s braking system with this new 7-inch dual diaphragm chrome-plated power brake booster, master cylinder, and disc/drum proportioning valve combo. The 7-inch power booster is meticulously hand-polished before receiving a high-quality chrome finish, ensuring superior durability and a sleek appearance. This booster is designed to mount directly to your factory firewall for easy installation.

Included in the kit is a new chrome 1-1/8 inch bore flat top master cylinder and a proportioning valve tailored for front disc/rear drum brake setups. This comprehensive kit provides everything you need to enhance braking performance and reliability.

Chevrolet C10 Chrome Dual Disc/Drum Brake Booster w/ Valve Key Features:

• Brake Booster Type: Dual Diaphragm


• Brake Booster Diameter: 7 inches


• Brake Booster Material: Steel


• Brake Booster Finish: Chrome


• Master Cylinder Bore Size: 1-1/8 inches


• Bowl Design: Dual Bowl


• Master Cylinder Material: Aluminum


• Master Cylinder Finish: Polished


• Reservoir Included: Yes


• Reservoir Material: Aluminum


• Master Cylinder Cap Included: Yes


• Brake Pedal Rod Extension Included: Yes


• Mounting Hardware Included: Uses Original


• Quantity: Kit

This kit is engineered for 1960-1966 Chevrolet and GMC vehicles and is perfect for those seeking a performance upgrade in their classic ride.

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.