Related Photo Galleries
 The plumb bob was also used to determine the track width, measured from the spring pocket to the inner bearing face on the spindle. This was done with the suspension under load, and shown here mocked up. The original plan was to reuse the stock wheels, but the 5-on-5 bolt pattern (to match the hubs and rotors already fitted) dictated otherwise once the Chevelle hubs were installed. However, new wheels of the same offset were used.