I am working on a project car (64 SS Chevelle-street car). It has drum brakes. A buddy of mine is building a 71 Chevelle to race it NHRA STOCK Class. It has power disc brakes. To make a long story short, I want to convert to disc (for safety on the street) he wants to convert to drum for his race application. Is it possible for he and I to swap brake systems between my 64 Chevelle and his 71 Chevelle?