Holley 1920 float!!

Hey all. i am having trouble findine a replacement float for my Holley 1920 card. i went to the parts store and they ordered me one. but when i went to pick it up today it was the wrong one. they tried to look up another one but could not find anything. so does any one a part number that i can give them to look up? i have a few parts stores i looked at but none could find them. I Need to get my Swinger back on the road for a little while anyway. Thanks.