NOT KNOWN FACTS ABOUT TOYOTA 4AGE BLACKTOP ENGINE FOR SALE

I had been wondering if I make use of a vacuum manifold similar to the golden eagle 1 and eleminate all other outputs and use only one most important output vacuum with the vacuum manifold and acquire from there the vacuum outputs that I want like for the Blow Off Valve, Gas Strain Regulator, Brake Booster and MAP sensor. Would this work?The folks