Apple Final Cut Pro 7 - Manual (Page 595)

To link unrelated clip items in the Timeline
1 Arrange audio and video clip items in their respective tracks so that they line up the way
you want them to.
Video and audio clip
items are not linked
together.
2 Select up to one video clip item and up to 24 audio items on different tracks in the
Timeline.
Select video and audio
clip items that you want
to link.
3 Choose Modify > Link (or press Command-L).
595 Chapter 40 Linking and Editing Video and Audio in Sync