Is this a new cam? Do you have the original cam?
so you havent really given too much other info on this. is the camshaft gear also 'moving' like the cam bolt?? if the cam has play the gear would also 'move' id think. is it the stock bolt? did you happen to put a different bolt and washer in?I've also seen that the camshaft has play in it. I see the bolt from the camshaft gear move when the engine is running. it is noticeably going up and down.(
None are around that I'm aware of, but come could be made to fit if the right dimensions and machining is done.Curious if the cam bearings were aline bored... this may be your issue. There shouldn’t be noticeable play. Not sure if any type of repair sleeve bearings are available for this.
-Todd