i read recently from someone on another forum discouraging the use of the conversion kits for the 64-66 c-10s that utilize the later model saginaw power steering box with a special bracket that is drilled and installed on the frame. its a pretty popular conversion for these years trucks and many companies provide these kits. has anyone ever run into any problems with these conversions? the guy was saying that they prevent full turning potential on one side. just wondering if anyone has any warnings for me before i go ahead with it thanks, murdoc