Does anyone know what gm brake boosters will bolt on a 66 chevelle. Currently sbc,bbc purchased but not installed, it will be going in eventually but if I have to do another booster swap in the future so be it.I have complete frt brakes and master and prop valve 68-72 But no booster. I know i can buy a 70 camaro manual disc master, but if I can find a common booster local I'd like to go power. Thanks to all