That car has a speedo cable???? It's not an electronic speedo? I can't believe that. Well, on the other hand, my friend bought a 2001 Ranger and it uses a cable. Ford is so behind the curve in some things. Talk about old technology!
My '67 still has the original speedo cable, and the speedo only bounces at speeds below 20 mph. I did have to have the bushings replaced in the speedo a couple years ago.
Weren't the manual SHOs rare? They only made them for a year or two, right? Sounds like it would be a big job to convert that car to a manual.