Looking for tubular control arms with extra caster

I found some info on this site before but after several searches, I can't locate it again. I need some tubular upper control arms for a Duster drag car project and I know someone used to offer some with an extra 2 degrees built in. After converting mine to coil-overs I can't get more than one degree without cutting the uppers and rewelding them. (I will do it if I have to) Some new arms would solve that and make removing the shocks a lot easier if the arms had adjustable rod ends that could be unbolted. I didn't see what I want on Magnums or Bob's web sites but i have not called yet. Thanks in advance, Don