Actually I had forgot this had happened, I ordered the Hotchkis kit before I had a 73+ K member, so I ordered the older car kit. After the steering wouldn't clear the Dougs Headers using the old K and suspect slant six conversion motor mounts, I switched to a 73+ spool mount V-8 K. Dan made the older sway bar work on the new K. I have since heard that since it's bigger and mounts in a different location the 72 and earlier sway bar may actually be stiffer anyway.