Does anyone know what was used to paint these parts? I have a 72 CS and the coating is partially off and some rust. Need to repaint, dip or powder coat but not sure what this stuff is. it resembles flat or semi gloss black but is tough like powder coat. please help and my apologies if this has been answered before. I couldnt find any info using the search but i dont know if i used the proper terms.

thanks,
Eric