That's partially correct. It looks like the PST bar is set up for the original sway bar tab locations, so you're right, the PST bar is not going to work with the 73+ tab locations.
BUT, the 67-72 Hotchkis sway bar doesn't use the factory sway bar tab locations. In fact, it will bolt right up to the 73+ sway bar tabs that he has.
So will the Hellwig bar if he uses the #55917 "pro-touring" version. It doesn't use the 67-72 factory tab location either, and once again can be used with the 73+ tab location.
