Yes, this is on a 68 Dart convertible but I was curious about everyone's thoughts on convertibles in general as well. Mine is going to be LOW. So low that full length TTI headers sit too low to the ground. I have to run shorties. I plan on running expensive shocks. I'm not concerned about the ride being harsh. I just need a torsion bar to be stiff enough so I don't bottom out but not be so stiff that it puts wear and tear on the body.