Hi folks,
trying to solve following question.
I have 1964 Olds 98 Holiday sedan. On all promomaterials from that time there are rounded holes on the sides of the dashboard, just like aircondition openings.
My olds do not have these "holes", air is circulating under the dashboard.
Is it the question of equipment?
Thanks for any info.

Hope I explained it understandably, sorry, english is not my mother tongue:-)