I took off the air cleaner to clean it up and paint it. I noticed a connection (see my finger pointing to the connection). This short line was and is not connected to anything. I am thinking vacuum hose, but if so where should it connect? The car seems to run fine just as it is. Need some comments. By the way I have no idea what kind of carb. this is.
Thanks, rsh1966vip
![IMG_0821.jpeg IMG_0821.jpeg](https://www.forcbodiesonly.com/mopar-forum/attachments/img_0821-jpeg.576942/)
Thanks, rsh1966vip