My understanding is that there wasn't front or rear sway bars as standard equipment on a 66 Coronet 500, but the 67 Coronet RT had them. If anyone has a complete set of RT sways, please let me know.
Do you think that this is the original configuration? How does it attach to the frame?My 66 383 Charger had a front sway bar but it did not connect to the lower control arms. It connected to the strut rods via a clamp that held them together.
View attachment 576836
Sorry, I don't have one fs. Just trying to help you in your search for the correct parts.