Dirt King Heim Upper Control Arms Lexus GX470

Dirt King® Heim Upper Control Arms Lexus GX470 Please allow up to 6 weeks for production. So you've lifted your GX470, you're wheeling harder, and your stock control arms just aren't cutting it anymore. If you want quality and made in the USA, Dirt King® has your answer, with their Upper Control Arms. There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the stock arms. They solved these problems by designing their upper control arms with increased castor and repositioned pivot angles reducing stress on the joints. The increased castor allows for proper alignment and improved handling. They also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation. For the inner pivots we used heavy duty ¾” FK heims for additional camber and caster adjustability. To mount the arms to the spindle they include high grade 17-4 stainless stee