Hy ccpanel, I'm having a bit of trouble following what you're asking us. You will use a 71 F@#d booster and a Corvette dual master cylinder. Are you asking us if the Corvette master cylinder is large enough in bore to do the job? If you do end up using a master cylinder for a Corvette remember they were designed to be used with a disc/disc brake setup, so you will need to install 10 p.s.i. residual pressure valves in the lines to your wheel cylinders.
