Aight, so I previously disconnected my smog pump and removed the egr valve. I have decided, for obvious reasons (gas prices) to re-install everything. I know where every part goes but am unsure about the hoses leading from the a.i.r. vacuum switch assembly to the manifolds and air cleaner are routed... its an 84 with a 305.... also i know there are vacuum lines that lead from the carb to the egr valve as well as the vacuum switch assembly.... can anyone provide pics or info on how to route the hoses? also, on the drivers side a.i.r. pipes, the end that the hose slips onto broke off, do i need it?