I am trying to figure out how to hook up a holley 4160 to the existing throttle rod linkage on my 67 vert with a 289. I have tried using a clip type thingy that snaps over the rod and the rod goes through a hole in it (sorry for the technical ignorance of the actual name), but it doesn't work well and causes quite a bit of bind. There is a big hole in the linkage arm on the carb that looks like it would require some type of spacer for the rod to connect to it correctly. Does anyone have a picture of a holley hooked up using the regular rod on the engine, or is there somewhere I can get adapters or spacers of some type to make the hook up work? Right now I am getting at most one half throttle available. Help!