1972 Swinger - 1 1/8" Sway Bar?

Your leaky power steering fluid is taking out the drivers k-frame bushing.

you just need the common 1 1/8” bushing if that’s what it measures.

the lower control arms mounts look like something made up. If it works, probably not worth the expense of cleaning up.

the strut rod bushing washer should be flipped around. There a hole in the rod that get a safety roll pin. The thicker than stock bushing and thicker than stock nut is not allowing the roll pin hole to be exposed.

Those are aftermarket poly strut rod bushing btw.

Many thanks. Pardon the stupid question, but are you using "K-Frame bushing" and "strut rod bushing (k-frame end)" to describe the same thing? I understand what you're saying about turning the washer on the strut rod bushing and getting the bolt far enough to put a pin in there. But I'm not sure what you mean by k-frame bushing.