Factory 1967 big block cars Fan shrouds, Other owners please chim in!!!

Mines a 67 gts dart that I got from the original owner with 16,439 miles on it. It did not have a fan shroud. Without out one it runs hotter in slow traffic or stopped in above 90 temps. I have the stock radiator which was just recored a couple of months ago. I did manage to find the correct shroud but it's not easy. Haven't installed it yet but it should solve the hot days slow/stopped traffic heat issue. Mopar City told me they have been lucky and found a shroud that was close enough to work.