2007 -2015 Chevy Tahoe / Avalanche / Suburban Upper control arms.
Calmax Upper Control Arms
Upper control arms won’t effect ride height but they do help with alignment issues and optimize ball joint angles on lowered trucks. They come with new ball joints and urethane bushing like the lowers and if you want your suspension components to all have that Calmax “look” it’s a great choice.
Replacement ball joint 6124 Bushing kit BK2007U
For even more adjustment control you may try these offset control arm bushings