Sweeting Performance - Bosch Hydro-Boost, Bosch Hydro-Max, Vacuum, and Air-Hydraulic Power Brake Systems
1970-1981 Pontiac Firebird Dual Diaphragm Vacuum Booster
Product Description
1970-1981 Pontiac Firebird Dual Diaphragm upgrade from factory 11-inch single diaphragm booster that was used on Camaro/Chevelle type cars.
American made, offers 40% more power than factory 11-inch booster and more than triple the power of the 7-inch offshore vacuum booster.
American made, offers 40% more power than factory 11-inch booster and more than triple the power of the 7-inch offshore vacuum booster.