Steering Box Ratio

In short, it would take a a lot of fabrication, suspension measurement skills, exhaust fab skills to pull off fast ratio arms on a 60-66.

Now I dunno know what to think. What you're telling me is in direct opposition to virtually everything I've learned, read, and been told over the last 20 years in gathering parts for this project, including from someone who's done several dozen '73-'76 conversions on early "A" bodies.