Hi Folks, I have a 1968 firebird that was restored before I got it, and now I'm cleaning up some of the issues that I have discovered. The most serious is the brakes. When applied they are very "grabby" epically the front. I have the correct booster and master cylinder, new brake hoses all around as well. This car has drums on all four corners, 350, air, automatic. Not sure if I'm missing a component or something else is going on, Any suggestions? This should be simple, but I'm stumped