68 Barracuda K Member Questions

Yes somethings "not right". The cosmetic part of the kframe weld is passable, BUT is that's what's causing the oil filter issue??
There is a certain "orientation" of the right angle adapter so the filter fits in properly and slopes slightly downward. Kinda following the angle of the bottom part of firewall. Hope that makes sense.
As Clem said reference pics of engine to see how it is "sitting" would help.