Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 1974 Nova Fuel lines
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Old 10-05-2009, 01:33 PM
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It's a return line, they bled pressure off the line to prevent heat soak. if your fuel pump has no provisions for a return line, you can plug it with the appropriate gas resistant cap. or simply put a bolt in the hose with a worm gear clamp around it, but it really is a good idea to run thepump with the return line on a daily driver!
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