front sway bar for 69 dart
I installed an Addco anti sway bar on my 67 Dart a few years ago. Their crappy universal attachment method to K member sucked so bad it loosened up in 3000 miles. Totally unacceptable, so redesign of its mounts was needed.
Here is what I came up with:
http://slantsix.org/forum/viewtopic.php?p=304376&highlight=addco+bar+mount#304376
The bar now works very well, has not loosen its mounts, or worn link bushings in over 7000 miles.
If I were to install a sway bar in another A Body I would spend the extra dough and get a much better engineered bar.