What is it?

[NoDrama43]

Originally Posted by FHP813

So the black plastic clips are just to hold the metal clips if they pop out?

The black plastic thingy is just a "tether" to keep the metal clip from getting lost.

On the 86 Idaho car it was a huge chore getting the fuel lines apart due to the fact I don't believe they had ever been apart before. I will be unplugging the fuel lines on the 87 today, hopefully they will come apart with less work.