My son bought and put on a Rochester Quadrajet Carb(Model#17084208) on my 1984 Chevy c20(350 5.7L). And it hasn't run right sense. I'm not sure what he has done to it and i'm trying to get it running right. 1st question:After some investigation, i found that the carb he got was for an automatic transmission and the truck has a 3-speed manual transmission. Can I still use the carb? 2nd question: He took all the emission stuff off the truck(because it's now a classic so emission tests are different). I need to know what BASIC vacuum lines i need for this carb and a diagram if possible. Also need to know what ports I use and which ones I block off on this model carburetor. I am a just a dad trying to get this truck running again,so I can drive it. I have very little mechanic knowledge and any help would be greatly appreciated.Thanks.