Torsion bar removal

You could just skip the step with the adjuster. Unbolt the shock, have a floor jack under the LCA and pop a ball joint loose it will allow the suspension to drop much farther releasing tension from the torsion bar. Once it is unloaded you should be able to pry the adjuster bolt/block out of the arm. Had to do it this way on a challenger that the head snapped off of the adjuster.