Who has these fittings for the fuel rail. I am running a second pump on my car and need two saginaw to -8 fittings. I ordered some alleged "saginaw" fittings from PT&E earlier this week, and recieved them today. Not even close to what I need. Need one to go on the fuel rail and a second one to attach to the stock filter and then into a Y block. Using intank pump and cutting a Granatelli pump on with a hobbs switch...Also running a filter on the second fuel line. HELP!!! Do these fittings have to be O-ringed? Thx Scott