Does anyone know where to get a fuel pump block off plate? Ideally I would like to get it from a local auto parts store like advance or orielly but all the options say it will not fit? I just had an electric pump put on and the mechanic left the old pump and disconnected the lines but its leaking and I simply want to seal it up. Another question is he used a 4-5 psi pump should it also have a regulator or is it not necessary? The mechanic didn't feel it was but then he also said the old fuel pump would work as a block off and its leaking...hence the search for a block off plate.