Is your 67-76 A-body windshield leaking ?

Check here. You can reach it in the car without removing the windshield. Not easy but can be done by someone with little arms and Belly.

Watch the video


Appreciate the video, but that hole area you are referring is in no way connected to the square hole cowl drain. Thats a completely separate piece spot welded on. packing it with dum dum does absolutely nothing for a leak.