Hey Guys,
I have a few small leaks on my 4-speed trans ('70 B-Body). One looks like it might be originating at the Backup Light Switch...

Just wanted to check with you guys to see if this is a possible or common leak area (is there is seal or gasket inside this?). And if so, would the recommended course of action be to replace the entire light switch or are there replacement seals/gaskets?

Thanks a lot!