[techy101]

I have figured out what my confusion was. I think it would be useful to try calling them by the same name as Subaru.

My understanding of a cam cap is a part of the camshaft itself, that holds it into the head (as it was explained by someone at my local dealer).

But Subaru calls them Cam Plugs.

So when I went in asking about cam caps they kept telling me that they were something that couldn't be ordered separately.

Just a thought.