Front Sway Bar (71 Duster)

The original pre 73 sway bar is/was better than nothing but... its a long "limber timber" with end links about 6 inches long. Don't expect corner carving response from it.
Nobody makes/offers original rubber bushings for its triangular forward mounts. You'll be forced to use polyurethane/hard plastic bushings. Not a simple install either.
I suppose most aftermarket bars come with poly bushings too so good luck either way.