does anyone know the hose diameters for our: fuel lines, vac lines, and hard water lines running horizontally across the front of the block? also, since i probably won't be changing the supplying fuel line going to the rail, i should probably use the same size line going from the rail to the sfmu and then returning to the tank as the line supplying the fuel, correct? i would think they're all -6AN being that the sfmu fittings are that size, but i remember jamesman saying they were smaller. just want to clarify. did that all make sense, hehe.

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