Okay, so what are these things? yeah one of them had a whole in the mount from rust, and the other one was sitting in there loosely so I easily pulled it out. Is this considered part of the frame? From a Pennsylvania Inspection standpoint, if this is considered part of the frame am I gonna be...

The lights were not working in the instrument cluster so I decided to take it off. Well the bulbs are good but the circuit board thing is completely rusted away. It looks like it comes off but I have no idea how I would find a new one. Any ideas how to repair or replace this? Its an 1988 S10...