These 1948-52 Ford F-1 truck firewall mount power brake booster kits are designed to enhance your disc brake system and made to allow extra clearance of valve cover combinations. A must when running disc brakes on your 1948-52 Ford F-1 truck. Once this assembly is installed it is triangulated making it extremely stable.

Specs:

8" Single Diaphragm Power Booster

Master Cylinder Bore- 1"