More help needed as to where these 2 wires go

It is weird, out of 3 1969 Darts I have, 2 have the insulated ground wire "that look exactly the same" & the 3rd has the braided. The wires in the picture here I believe are from another 69 I parted out years ago that obviously must have had the braided. I wonder if just one is correct or MA MOPAR used what they had at that time in stock?