Great joints to replace the crappy rough country x-flex joints. Make sure you get the ones for the correct bolt diameter.

Replaced my old worn-out stock heim joints (ball joints) that came with my 4" long-arm suspension. Replacement was easy. No more clanking from the suspension joints. Added bonus is it is easy to rebuild the joints (you don't have to replace entire joint), increased articulation, and joints and bolts have zerk fittings so you can add grease when needed.

Bought these to replace roughcountry flex joints. Currie makes some of the best flex joints out there and they worked perfect for my application

I will be useing the JJ as the flex joint on the long arm four link that I building for my TJ. These things are beefy! Can't wait to try them on the trail.

Great replacement for junk heims on lift kits