Worked on the "Ol Chevy" yesterday, all jacked up and ready for suspension work...

Pulled the idler arm with ease with the help of my buddies fork tool, BFH and a special modified [broken!] Snap-on long handled combo wrench to reach the top bolt that goes through the frame.
There are many different brands of idler arms out there, some at very cheap prices, I opted for the Moog, made in USA...

All other suspension parts look good other than years of grime, this should resolve the "shimmy at 60" issue.

A good cleaning and road test will have to wait for another day.