OEM front sway bar sizes
I would expect the end links for a 1-1/8" bar to be considerably different from those that 'go with' a 13/16" bar.
The end links I ordered are said to fit my car, they are (supposedly) specific to the car. That should mean the spacers/ferrules are the right length, the bolts themselves are the right length, the end link actually fits. That might even turn out to be true! If not, I'll just use my hardware and use the new bushings.
Thanks for the input.