Spohn, UMI, Hellwig, a Blazer or F Body bar should fit the bill. F Body bar needs modified whereas the Blazer does not, and the aftermarket units are basically just beefier versions of it.OKay, more interesting information to work through. Any suggestions as to who offers a frame mounted sway bar or anti-roll bar kit?
As for the upper control arm frame mounts, I doubled them with heavy steel washers a while back because the factory ears were both flimsy and original.
Nick