Quote: do you have a part number for the Van control arms you used to lower your truck? I am assuming they were 1500 control arms. I am looking to lower my 78 in the near future.
From RockAuto they were Dorman part nos: 520335 (520-335) and 520336 (520-336) - still available for about $78 each.
As mentioned in other threads you have to: remove the steering arm bump stop, drill for the strut rod, enlarge the bushing bolt hole in the frame, and remove some material around the bushing flange.
