29. Classic Performance Products supplied the master cylinder and booster setup. The bracket bolts to the stock master cylinder mount and has a brake pedal pivot built in. Since the truck is going to be set up with four-wheel disc brakes, the booster needs to be a dual diaphragm, like the one the master cylinder is bolted to. The booster in the foreground is a single diaphragm booster. It works with the disc/drum setups.