Where can I find heavier duty control arms for stock 3500 CTD 4x4.
I don't need the ones for a lift, just stock height, I can buy OEM Dodge, but wated to see what'sout there.

 

Skyjacker makes adjustable control arms. The non-adjustable control arms that came with my 4.5" lift are 1/2" longer (according to Skyjacker), but they are just bushings at both ends. The adjustable arms have heim joints at one or both ends. I don't have personal experience, but I've heard and read on these sites that the dual heim ended arms transmit A LOT of vibration and road bumps to the frame.
Others are making adjustable arms, maybe one of the suspension companies makes stock length arms as well. Somebody oughta pipe in here shortly!