Gas Tank issue...

You don't need to drop the tank to check /replace the grommet. You can access it from inside the trunk. If it needs installed or replaced, you will need to remove the filler neck.

The Dart is a 1969.

Now looking back at some pics you're absolutely right.
If I pop the screw off of that black cover I can look right down there... It's always the stuff right in front of your face.
y23df9GKEJOf3m7zq2tla3UC0URS_q3evKwWBvvoK06gvQvDlUjudIxqfrvXYK68mgZySekAt76cqGSlLe=w1119-h839-no.jpg