sway bar brackets needed
It's a swaybar adapter. Helwig makes a stout one like that. I'm almost sure the one pictured is actually a Helwig. That's the grey color of Helwig's sway bars. And if that's a picture of redfastback's car (pretty sure it is), it's a Hellwig.
Just call Helwig at 1-800-HELLWIG or email David Wheeler at
[email protected]
I don't see it listed on thier website as sold seperately, so just call them.