Here is the link for them: http://staangsfab.com/home/

and the other one: http://www.rockkrawler.com/

staags? Never heard of it... they have a web site? O sorry wildspear didn't see your link

I can't speak from experience but the rock krawler lower control arms for the front and rear are 2" solid alloy! The Staangs looks janky compared to the Rock Krawler. And Rock Krawler is lifetime guarantee too.

2 inch .250 wall arms are what everyone makes the long arm kits out of its plenty. and if you put the corner of the arm facing down then it will be even stronger.

ive got the rock krawler trac bar and its a beast. even the bracket is beefy. lifetime warranty but i dont think ill ever have to use it.

im looking into getting the 3-link long arms here soon but whats really the point of having 3 vs 4 links?

My brother has it on his rig...Its a decent set up, but I'm not to impressed with there joints. The ear/tab (what ever you want to call them) break off alot easier than other joints I've seen.

Didnt look hard enough then. lol