Are most folks putting Panhard rods onto leaf spring cars? I was under the impression that leafs have enough lateral rigidity to obviate the need for the Panhard. I don’t doubt people notice a difference but maybe they need better leafs?
Next year for me is rear suspension time. I’ll tear that down, fix leafs, get my Armstrong levers rebuilt. Had thought about the Panhard or a Watts linkage (some really cool animation videos on line explaining them, almost mesmerizing to watch) but will keep it stock. I just want to fix my sag.