Hey Guys, could someone send me a picture of the wiper arms on their 1973? As you can see mine is somewhat not connected right and is just flapping around. I bought this car about 6 months ago and I’m working on it. Thanks in advance.

 

Welcome to the forum. Not sure what year started it but I know the '73s have what is referred to as wet arm wipers. In other words, the washer fluid comes out of a nozzle on the wiper arm. It appears in your picture that you have a hold of the pipe that is connected to the washer hose. I've attached some pictures that show how the piping is attached to the wiper arm.

 

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Thanks very much Sir. This helps a lot. I am new to the forum. I bought the car about 6 months ago so I’m working other things as well.
Working on the lights currently.

 

Welcome, I have never liked the wiper driven pumps, If i had one I pulled the wires and ran them to an electric pump motor that I have drilled into the bottom of the washer reservoir. You can use as much window juice as needed the wiper motor pump runs through a full cycle every time and uses a lot of juice. To clean the wiper arm metal spray nozzle I found gas torch tip cleaners worked the best, not very expensive either..