owners manuals for boats dont exist with the exception of one or two companies (out of a few hundred thousand companies).
the original "owners manual" was a 4-page brochure listing servicing dealers and telling you the pointy end is the bow and the end with the propeller is the stern
it was packaged with the engine/drive operations and owners manual and the stereo manual.
what information are you specifically looking for?
also, you should not be posting boat stuff in the forum and website issue forum. you should PM a mod to move this to either the general boat topics, or the Chris Craft sub-forum.