73 Swinger Power Steering Header Nightmare!

Spacegrass said
It hasn’t been shimmed, maybe that’s the issue?

You can move the engine around quite a bit by loosening all the fasteners thru the engine and mounts, the trans mount, then using ratchet straps, a long pry bar and jacks, move the engine as poss and tighten the bolts with the best clearances.

Then shim as nec.