When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
that is your fuel gauge harness. Remove it, and your tank will be empty! I would not screw with it too much. There is a little metal bracket that should hold the top on.... might want to put some silicone or something between the metal, so it will not rattle (assuming you are using a sub).