Anyone know how to disconnect these 90s style ford fuel rails? I got the black clips off, but they won’t come out with a light tug. I didn’t want to reef on anything and break it. Puppy picture for your time. Thanks in advance!

Currently tearing down the top end of the Lincoln to replace gaskets, and any other maintenance item I can (iac, dpfe, ignition, etc). Also replacing all these shitty hard vacuum lines with soft rubber lines.

Ella Penelope!