I am wondering if I am supposed to fill the 1 inch by 1/4 inch vertical slot where the cowl meets the fender with seam sealer as shown in the middle of the attached photo. 1969 Cougar.
The factory used a ball of sealer kind like modeling clay pushed up into the crack from the wheel side. Also in the front lower corners of the rad core support.
Thank you for the input. I was concerned that it may have provided drainage for water coming through the cowl.
Instead it provides a nice pocket for water, and promotes rusting >.<
So, would I be better off leaving it open to drain the resevoir behind the pinchweld?
I have a 69 Cougar and those are open on both sides, also 67&68 are different.