1967 - 1969 Firebird BLACK Powder Coated Power Brake Booster, 9 Inch, Dual Diaphragm

9" BLACK Powder Coated Power Brake Booster for 67 - 69 Firebird models. This 9" dual diaphragm booster can be used on many applications including 1967, 1968 and 1969 models. This booster will fit 1970 - 1981 models with a pedal rod kit BRC-991. This smaller diameter booster is a Dual Diaphragm booster. Because it has two diaphragms, a smaller diameter booster can provide as much power as a larger diameter single diaphragm booster. BLACK POWDER COATED mounting brackets are included!!