Related Photo Galleries
2. The other big component in the swap is the booster and master combo. We opted for the factory 11-inch size, but CPP has them in 7-, 8-, and 9-inch diameters in single or dual diaphragm configurations if you are running a big-block with tall valve covers where the 11-inch won't clear. The master is designed after the '67-'76 Corvette unit, and the proportioning valve is actually an AC Delco part.