In Thailand most people replaced their windsheild wiper arm with Japanese wiper arm. But i want to replace with repro wiper arm. However i have one question, i just wondering how you install them and what to do with another arm in the red circle. Please advice, it would be much easier if any one could show me a picture of your wiper arm. Big thank
http://www.hi5.com/friend/photos/displayManageNewPhotos.do?albumId=12633228&fileUploadCount=1

By the way, how to attached image?

Wiper arms are usually held to the splined shaft with a spring-loaded clip. Some are held on with a nut that's hidden under a cover--but--I don't think that's what's used on the older Chevelles.

If you look at the wiper arm at it's pivot, you may see the little lock-clip. Release the lock clip, and pull (or pry) up on the arm.

Posting pictures is easy; get the web address of the photo, copy it, paste into the reply box. Add a prefix, and an suffix.

I'd look something like www.yourphoto.com/image1 when you're done. When the page loads, the picture at that address loads, too.