engine on the stand
The highlighted areas ...
---the nut for the 'vertical' lockback bolt has broken away---
---You could also drill holes in the TOP of horizontal 'L' tubes,
weld a nut on the tubes, insert bolts & square things up.
Pretty sure that will remove about half of the droopsies.
Welder & time, don't know if You have either, however,
might be cheaper than a new unit, ohhh, and as already mentioned
Move the lower arms, & more weld on the arm to tube areas.
Just My humble$.02
__________________
The Iron does not lie.
once more :)