Lots of versions of these, Adrian. Thanks for the pictures. I just picked this up from friend Joe Bell. It’s NOS and I’m going to try it on the station wagon. My front end is all rebuilt well, and every once In a blue moon it’ll still do the death wobble. It did it all the time before new kingpins and bushings. Now with the front end rebuilt and a new set of USA made firestones, It doesn’t very often now but very scary when it does so. I was behind a friend once who’s coupe did it, and it’s amazing and scary to see.
These accessories aren’t all interchangeable from year to year as the tie rod changed height in relation to the axle. This one came without the mounting ubolts, so need to modify the pair shown, but I’m going to try it out. I don’t think it’s snake oil, and I don’t think I see a downside, but time will tell.