7" Universal Dual Diaphragm Brake Booster Chrome third member cases are made

third member cases are made from heavy-duty nodular iron for maximum strength

the washers are heavy duty hardened steel and the bushings are polyurethane

which outlast cork-and-rubber composite designs to provide years of dependable service

Note: The 52000/52001 manifold is a stock replacement/street legal part for 302

Instead of spending the time and money refurbishing your existing heads

7" Universal Dual Diaphragm Brake Booster Chrome third member cases are madeSpeedmaster brake boosters are the perfect addition to your street rod or custom application. Have you lost that vacuum feeling? If you're pushing your brake to the floor, it may be that your brake booster needs replaced, and Speedmaster has brake boosters for you.