Chrome Vacuum Reservoir Brake Booster Canister with Check Valve and Hardware

5" X 7" Chrome Vacuum Reservoir with Check Valve

These vacuum reservoirs capture an extra shot of vacuum from your engine for your power brakes. They are made for cars equipped with big cams and power brakes. These units approximately double the volume of vacuum available for your power brakes. They are recommended for cars with 14 in. of vacuum or less. Comes with hardware and optional port for vacuum gauge hookup.