Leed Brakes 5H473 7" Power Booster 1" Bore Master Disc/Disc Zinc

7 inch power booster, 1 inch bore master disc/disc (Zinc) New 7" zinc plated power brake booster, master cylinder & 4 wheel disc proportioning valve combo This top quality power brake booster is designed mount directly to your factory firewall. This power booster works great as an upgrade from manual to power brakes for vehicles with automatic transmissions. Also included in this kits is a new factory style 1" bore master cylinder and proportioning valve equipped to work with 4 wheel disc brake applications. New unit not remanufactured Includes brackets and pushrod