Need Clip I.D.

A guy I work with has this matching numbers 340 4 speed Dart Sport. He had this rust-free N. Carolina body painted about 18-20 years ago ($8000 back then) and never put it back together! I'm trying to spur him on to get it back on the road so I spend an evening over there once in awhile. The drivetrain is in, we just redid the brakes and I even found him an NOS headliner. The interior needs to be re-installed, the fuel system needs to be cleaned out, (yep, 20 year old gas), and the cooling system needs to be installed. The pic is after it's first bath in over 10 years.

Anyway, He came across these clips and can't remember where they go. I'm more familiar with earlier a bodies. Can anyone help with identification?

View attachment Clip1.jpgView attachment Dart4.jpg