Installed Wilwood Front Discs

Depends on you and the bore diameter of your master cylinder. Even the smallest cars today have a brake booster (all cars have front disk since ~1973). Perhaps for women drivers or to satisfy lawyers. They put boosters on most front disk cars in the 1960's, so hard to say "not needed", like some here do. If you later want certain headers, you can't fit a booster, ditto for a big-block (plus lose power steering).