S.O.S.-How do i put on this sway bar!?! AHHH!!!

To answer your question, the 6 cyl and 8 cyl K-members are dimensionally the same. The only difference is the engine stands. All the Addco bars I've seen in the past were sub-standard, mainly in design, but also in the link rods. The early ones would bend like a pretzel under hard cornering. Maybe the later, big link bolt they sent you will hold up better. I still don't like their angles though. If it were me, I'd get the Hellwig setup. Excellent quality and geometry.