Front and rear sway bars are key components for improved handling and better stability for all cars. Unfortunately, many cars aren't equipped with rear sway bars at all, including nearly all vintage ...
It's no secret that sway bars are extremely beneficial to the handling capabilities of old trucks. It's also no secret that most of the '63-72 GM products did not come with them as standard equipment.
Building a good, solid suspension system is about getting what you pay for. If you try to do it on the cheap you’re going to get the handling you’ve paid for. And if you do, plan on taking a shortcut ...