These are Rough Country X-Flex adjustable lower control arms for a TJ or XJ.  I had them on my Jeep for about 30K miles.  After about 20K miles I upgraded the joints to real Currie Johnny Joints.  I'm including both the original X-Flex and the new Johnny Joints (installed).  I removed them because I replaced all my control arms.
$100 including shipping anywhere in the continental US.
		
		
	
	

This is part 1190 from their site:
Jeep X-Flex Adjustable Control Arms
				
			$100 including shipping anywhere in the continental US.

This is part 1190 from their site:
Jeep X-Flex Adjustable Control Arms
 
	 
 
		 
 
		