Booster/Master Cylinder Assembly; 67-70 Mustang auto trans.
9" dual diaphragm Booster/MC A&F Body
Master Cylinder: Cast iron, dual bowl, bore Size: 1.0", natural finish, with cast iron reservoir and cap
Brake Booster Diameter 9.0" Diameter, steel with natural finish
Includes Brake Pedal Rod Extension, bench bleed kit