Seems I’m missing a bushing or something or I have wrong filter. It’s a motor craft fl-20. Way to much clearance. I tossed the old one now I am wondering if there was a reducer stuck on it. Oh it’s off a 46’ motor I am putting together
If you Google FL-20 filter, you will see that it comes with some gaskets and washer type seals. Maybe they were not in the box when you purchased the filter. I use Fram C4 or Wix 51006 in my '46 Coupe, and on one occasion, there was no gasket when I opened the box. I guess someone else needed one.