1978 K5 Blazer - Are these factory wiper arms?I ordered a new windshield for my Blazer because the current windshield has a crack in it. While looking at the windshield I noticed the wiper arms and I don't remember ever seeing anything like these?
Are these the factory wiper arms?
This is the part I don't ever remember seeing on any type of wiper arms? It's the screw?
What's the collective consensus?
Mike