This is one of the torsion bar brackets that are included with the kit. These brackets are the reason why the torsion bars stay tucked up close to the vehicle. A bracket fastens to each of the lower A-arms and raises the torsion bars front mounting position. They fasten in two places on each control arm. They also serve as the lower mounting position for each shock. With these installed, the lower A-arms can be reinstalled on the truck.