7 inch dual power booster, 1-1/8 inch bore master disc/disc (Zinc) New 7" Dual Diaphragm zinc plated power brake booster, master cylinder & disc/disc proportioning valve combo. This 7" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The top quality power brake booster is designed mount directly to your factory firewall. Also included in this kits is a new 1-1/8" bore master cylinder and proportioning valve equipped to work with 4 wheel disc brake applications. New unit not remanufactured Direct bolt in replacement for factory power brake booster Includes brackets and pushrod .
