Anyone use a QA1 K member on a 74 Duster

I would be interested in your original one if you go this route. Your LCAs will bolt to the QA1 since the LCAs are the same from 62-76 except for swaybar mounts. The K frames will all swap from 67-76. Engine mounts will be the issue. You will likely need the 67-72 mounts to attach your engine to the QA1 K frame.