Hey everyone. I am in need of some major help. Im currently putting my supra back together from a blown head gasket. Now below the intake manifold is a pipe it goes down into the head or something else, I know that it is a fuel hookup of some kind but i am not sure. Is it for the fuel filter and if so how does it hook up, because i know that there is a bolt that has a hole it the middle of it (for fuel) that will fit in there, i dont know if i have this all right but i need to know, is the bolt not suppsed to go in there? if so please tell me what goes in that hole. Please HELP!! Thanks.