CB750K Fork Tube Length

[philward]

Hi
Can anyone tell me the length of the fork tube on k3-k6 forks? Are they 607mm as I'm weighing up buying SH forks and putting new tubes in them - have seen some listed for 750k at 607mm (some are 580mm?).
Thanks
Phil

[philward]

Hi again - it seems that upto k6 seem to be 580mm long (and possibly F1/F2). So assuming these stanchions (that are advertised as for 750k models) fit in the lower sliders, if I'm using them on a café racer, cant I just drop the yokes down 25mm? (sticking out top of yokes).
Only reason I'm looking at them is there £85 pair (free post)
Phil