68-69 Big block torsion bars

That's what I was looking for. This is starting to make sense. My car was originally a 273 v8. This chart is showing a an "891", which I think is what I have (misreading the 881). The fellow I purchased this from was trying to build a "Mr. Norms" 440 Dart. It would appear then, I should be looking for 895"s. I didn't measure the length as they were still in the car and is freezing temps here. Are you indicating your 895's are 915 of an inch?

I see a sway bar in one of the pics. Would that be for an A-Body and would you be interested in selling?