Missing the oil filter spacer CB750

[rays650cafe]

So, I'm checking out my "free" CB750.
Went to see if there's any metal in the filter, and while there isn't any metal. There isn't any filter spacer either. I have 2 questions,
1. Should I expect engine damage?
2. Where can I get one? I looked on Fleabay and couldn't find anything.

 

[pidjones]

I've only had a '79 CB750F. Supposed to have a spring and washer (it had the spring on the wrong side and no washer) just like a GL1000. They are available from most online stores.

 

[irk miller]

The SOHC 750s have a sleeve/spacer.

 

[rays650cafe]

I've only had a '79 CB750F. Supposed to have a spring and washer (it had the spring on the wrong side and no washer) just like a GL1000. They are available from most online stores.

Thank you, I just googled up the diagrams, and realized that there wasn't a spacer.
TBF, my last bike was a CB650. Those have spacers.