Performance Hood Treatment for a 72 Duster 340 question.

Mopar471 said
What is supposed to be used on the A pilar for the transition from the black to the body color ? Or is there just a paint seam for this ? While looking at some old photos I see what appears to be a small chrome strap, and on others I see nothing.

from what i see... only the cars with a vinyl top have the trip piece... otherwise its just a paint line.