[rads42]

I was rebuilding my 4160 carb (3310-11) and there is this sticker/gasket over one of the holes in the body of the carb. I had a new replacement in the kit so I pulled it off assuming that the new one would have an adhesive back on it. When I tried to peel what I thought was the backing off I just tore the replacement. I called Holley yesterday and spent an hour on the phone and got nowhere and then was disconnected. So my questions are:what does this thing do? Does anyone know what the part number is? If it's only function is to block off a hole can I just block it off by some other means and move on? I've attached a pic of the hole it was over as well as what the old one looked like resting where it was. Any info would be appreciated. Thanks