When I bought my 65 it was a power steer car. I prefer manual, so I secured the longer shaft and a good box. What I was not aware of was that the shaft size and spline is larger on manual boxes, as compared to power. So now I need to find a pot coupler for my application. The question is, are all manual couplers created equal? My box has a 63 date on it will any year work? Reaching out to the brain trust! Also a good vendor in mind? Thanks
