WTB: Small area of firewall located by Fusebox and emergency brake mount...
 

I'm in need of a roughly 8" square piece of an OEM firewall for a '71 Nova. The area needs to include the fusebox opening and the area where the parking brake assembly mounts just to the right of the fusebox. Other years would likely work, e.g. 68-74. I think Camaro might match up too.

I previously had a cage bar go through there and the contoured metal around those holes for the emergency brake will be hard to replicate :( .

Thanks,
John