'66 Dart headlight buckets

Maybe it could be a different year bucket, but it interchanges with the right side with no alignment issues?
Maybe if someone has a parts book, they could confirm that the numbers are the same or different.
I can make this one work, but I'll have to redrill the mounting holes for the bucket and add new clearance holes for the adjusters- hate to start drilling and grinding on fresh paint, even though it will be hidden...