Loving this topic big time. I had heard that the spindles could be used, it's nice to have some verification. Just wanted to add that AIM industries does sell dropped control arms for these trucks. I bought some a few years back, but they weren't compatible with the airbag set-up I was building, so I sold them on e-bay. Also, here is a pic of my truck that I will start working on again real soon. 67 Dodge on a 78 Dodge frame!