Hardbody (D21) Adjustable Upper Control Arms
The custom cross shafts are machined from 6061 aluminum. They provide far more caster/camber adjustment than can be obtained by shimming the stock UCA. They are designed to bolt into the factory position with the factory bolts. Other than the cross shafts, the hardware is readily available from other sources, such as Speedway. The ball joint used is a Chrysler 772 unit and is available in many different configurations from other suppliers. The price is for a pair of arms, shipped in the US.