I have a set, one of the metal fittings looks partially melted, but they seal. Can also include a brand new AC Delco high-side schrader valve with them, can post pictures if interested. $20 + actual shipping?
Sorry yours has the same problem mine does. The metal was rubbing on the frame or cradle. That is what I am trying to get away from especially when I am doing a 134 conversion and new ac compressor.
If yours has the same damage, it's only cosmetic. The hose slides over the metal tube underneath, and the crimps seal it. Almost every 84 I've seen has this damage too.