Hello there u seem to know a little more about the vacuum hose hoopkups. I have an 87 Yota 4x4 22r...rebuilt motor. My uncle an I just rebuilt the head and we ran into a prob. My uncle didnt pay attention to the hoses and we are stumped as to what goes where.We have looked in the books and we cannot get a good pic or diaphram. There are hoses on the passenger side fender well hooked up to some plug in thingys like little metal boxes or something.Im going to try to get some pics to put on here to see if anyone can help.Our neighbor has same year truck but its different w/ the hoses. Any help would be greatly appreciated!! Its my first Yota and I dont want to mess it up