where does it go?

When I finally got my mpv put back together from milling heads, grinding valves, and replacing a blown head gasket, I have 2 metal pipes that went in vacuum line somewhere. One has a couple bolt tabs and the other has a piece of hose and a funny shape. @#$%^%^&&* digital camera lost all my pictures and in and out of hospital stretch out repair to 4 months. Car is a 92 awd. Anyone have any idea where?