I really like them, I’ve had them on my car for about 5 1/2 years now and probably around 20k miles or so. Haven’t had any issues with them, they make setting the alignment with my lowered ride height and 275’s up front a piece of cake. I run -1° camber, +6.5° caster with them. They’re totally not necessary for a lot of cars, but with 275’s up front that caster makes a huge difference and a lot of non-adjustable tubular arms don’t have enough adjustment to get that much caster.
I should also add that I have FMJ spindles on my car as well, they are a little bit taller than the standard 73+ A body spindles.
