1958-1964 Chevrolet power brake booster master cylinder with disc drum valve

Description

This is a new in the box 1958-1964 Chevrolet 7" dual diaphragm  booster and master cylinder with disc drum proportioning valve. This works great with disc brake conversions. the master cylinder has a 1 inch bore.  We have included the correct mounting brackets and clevis rod. We welcome any and all of your questions. Happy to ship worldwide.
Kit includes:
1- 7 inch dual diaphragm power booster (yellow zinc)
1- cast iron master cylinder
1- brake booster mounting bracket and clevis rod to connect to original pedal
1-  disc front drum rear proportioning valve
1-pro valve mounting bracket
1- pair stainless steel lines to connect master to pro valve (as shown)