This listing is for a brand new 7" dual brake booster. This power booster is 100% brand new, not rebuilt like other models!  It has two bladders (dual diaphragm) giving it much greater stopping power than the smaller single units.  A 7" Dual booster gives you 27% more stopping power than a 7" single, making it perfect for larger cars.  This booster is universal, bolting up to most street rods, hot rods, and other vehicles with no problem.  These boosters usually list for over $159.00!!  You can get one here for a fraction of the price.  This is a safe and inexpensive way to upgrade the safety of your ride. Street Rods and Customs include so many years and models, but this booster is universal for all makes taking a vacuum booster. 

7" Dual Zinc (#7)