My trailing arm bushings looked good, great actually, until I pulled them out and discovered that they were full of sand, 50 years old, worn out, and in need of replacement. They may look good, but if they’re original, why not change them out?They need it. Plus, you have a lot of new stuff under there; it bugs me when I have old and new stuff mixed together....
Maybe this is why I’m so good at ripping trucks apart?! 😉