7-Inch Chrome Dual Power Brake Booster with 1-1/8-Inch Bore Flat Top Master Cylinder for 1967-1972 Chevrolet or GMC

Upgrade your vehicle with the LEED Brakes 7" Dual Diaphragm Chrome-Plated Power Brake Booster & Master Cylinder Kit. Designed for Chevrolet C10 trucks and compatible with both front disc/rear drum and 4-wheel disc brake setups, this kit delivers improved braking performance and reliability.

This system features a meticulously hand-polished 7" booster finished in chrome for durability and visual appeal. The black powder-coated mount and pushrod assembly provide a seamless, direct fit to your GMC or Chevy truck's factory firewall, maintaining a clean factory-style appearance. Also included is a new chrome 1-1/8" bore flat-top master cylinder, making this kit a complete solution for upgrading your classic truck’s braking system.

Chevrolet C10 Chrome 7" Dual Booster & 1-1/8" Master Cylinder Kit Highlights

• 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: Dual Diaphragm


• Brake Booster Diameter (in): 7 in.


• Brake Booster Material: Steel


• Brake Booster Finish: Chrome


• 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.

California Proposition 65 Warning Information