i have to plumb a return line for the fuel injection setup on my old car and was looking for the best way to plumb the return line. it has a small sender with no real room for a second line in to it. thanks for any and all ideas . well info for ya to help me : 73 ford mustang and new gas tank no fuel yet. sender is in the side and no real room for bulkhead fitting on top of tank as its under the trunk pan. i know its a ford but its moms can so any help would keep me from the dog house if you know what i am saying thanks.