Bulkhead connector block

You can pull out the connectors and clean them real good w/ some elec. cleaner and a soft brush then pack 'em w/ some electrical grease and see what happens. Engine side is easier to do...dash side not so much. But it may help. I'd also start looking into easy checks like...fuses? Any blown? Flip over the fuse box and check the connections there...all present and accounted for? Also check the headlight switch! I'm having some issues w/ everything working but parking (front) and running (rear) lights on my car when I pull the switch out. Sounds like possibly a bad ground or wire shorting out somewhere. Check the wiring you can get to and see if it's shorting out/frayed anywhere...?

just some suggestions. Good luck! As far as reproduction bulkhead connectors, I'm not sure. But cutting/replacing them from the start sounds like a pain and it may not solve the problem! Just my $.02....