This is my e-mail to ZZP and their reply

Subject: LCA

Me - "Do you happen to know if you guys are going to be developing a Lower
Control Arm set for the 97-03 W-Bodies? If not do you have any
suggestions for a possible upgrade, modification to the stock OEMs?
Thanks"

Turbo Tim - "We are working on a set of chromoly A-Arms right now, they are only a
week or so away from being released on the website! "

https://www.zzperformance.com/grand_...new1.php?id=42