I have a set on a '77...they appear to be 8"over. (they are on a bike extended 7 3/4' above the clamps in stock ride height more or less) To be strait with you they have some surface rust light speckles in the area of the triple clamps, it will polish out, which I will do, but it is/was still there. I do not believe they have much time on them...the bike shows less than 5K mi that they came off of. I suspect they were put on and then the bike was parked. Interested? can send photos tomorrow if interested