Once the lift was put on my 78, I didn't put the sway bars back on since I was planning on using it off road a lot. The body roll is
very noticeable, which I fully expected.
Prior to having the lift put on, I was trying to come up with my own disconnects so I could get the most out of my factory suspension. My solution was going to be replacing the bolts that hold the end link to the frame with clevis pins that I could easily remove.
The only issue with this method, or probably any method really, is having the suspension sitting level again so you can slide the pin back through the end link and the hole in the frame.
I only ever did the one pin when I was figuring out what size, length, etc, in order to make it work before I moved on to a different project and then of course I never put the bars back on so... there ya go.