The Magnum Force stories are horrifying.
For the majority of my pre-purchase time on FBBO, regarding many posts and a few threads I started about my "upcoming front and rear suspension" modifications, I was "certain" I was going to do a triangulated 4 link rear, and I wanted a rack and pinion front suspension, but the big departure from the factory engineering design, the cost, and my primary uses for my car ultimately led to what I did: All QA1 front suspension, including the K-member, EXCEPT for the UCAs which are SPC. I had been told too many times by skilled, knowledgeable, experienced "old school" front end alignment techs that "I didn't have enough adjustment in my upper control arms to get my alignment dialed in to perfection"..
Well, the QA1 UCAs weren't going to help, thus the SPCs. I suggest Bergman for advice on the older (like I have) SPCs that he modifies for Mopar specific use. Although I got my SPCs direct, and for Mopar, Bergman has some ju-ju he does that I would have selected if I'd have known. He can explain the difference. SPC has new and improved UCAs now, and while double the cost of mine, they may be worth it for your application.
The other thing I mentioned was my "certainty" I was going with a triangulated 4 link, and my only decision was GERST or RMS. I actually decided to do Calvert split mono leaf springs and sliders, Smith Racecraft Assassin traction bars, and Viking Warrior XS (Xtreme Street) shocks that are triple adjustable. So many on FBBO had insisted that they were running as low as 9s on leafs, that installation would be less intrusive on my V-Code (minor factor), but the main thing is I was concerned a 4 link would leave me with too many things to adjust and I'd never get it right.
