Ready to pull the trigger on rear sway bar set up 70 Dart, 8 3|4 axle....

I'm doing with a Hellwig rear bar
accompanying the Hellwig front one.
Kinda pricey but their stuff is known to be high quality and durable .
Huge factor in a Hellwig bar purchase , absolutely outstanding customer service !!
Edit
After reading Rrr's post on
"Ubolts pulling through frame rails, I definitely going bolt on