So after taking apart the carbs on my 74' cb550, I found that one of them was missing the leaf spring. So if anyone has one that they can let go of I would definitely like to buy it off you.
Also I have a bunch of parts that I need to get rid of, here is the list:
Front and rear turn signals
Mirrors
Backrest
Handlebars
I can get pictures of all this stuff too, if anyone is interested in them. Just PM with me a offer and I'm sure we can work something out.