I’m not sure I would try and pull those screws either. The top of that tank is showing some age and that project could go backward in a hurry. You should be able to find a replacement sender at kus-usa.com
should have looked more closely at the picture. That is a rochester fuel probe. They are generally available on the internet. kus-usa will have similar sending units.
should have looked more closely at the picture. That is a rochester fuel probe. They are generally available on the internet. kus-usa will have similar sending units.

