Need Unsilenced 68-69 baseplate

Howdy, anyone have an old baseplate from a 68-69 340-383-440 air cleaner you are dying to get rid of? I need one that I can cut about 0.500" out of so my stock air cleaner will clear my new "OEM" hood pad.

[email protected] if you have one to part with. Any shape is a-ok.
thank you,
Tom