Dana 30 Control Arm Bushing Removal We've done the job of replacing a control-arm bushings on a Dana 30 a few times, and a ball joint press (basically a modified C-clamp) makes the job pretty easy.

The control arms connect to the car's frame through two bushings, allowing the arm to move up and down, absorb noise and vibration, and improve the overall ride quality. The control arm also houses a ...

The upper A-arm is formed like a conventional wishbone, pivoting on two inner bushings. The spindle mounts between the upper and lower control arms via two large spherical ball joints.

There, we installed Control Freak upper and lower control arms, which are made by Blue Moon Motorsports and available from National Parts Depot.