Bulkhead Connector Help

what year and model and like i was saying earlier i was told of a trick where you just drill through the existing unit and hard wire i believe you can remove the whole thing from fire wall in one piece to make it easier like i said i had same problem and it is very common but i am a novice mechanic i was just relating my experiences with this good luck i am confident you will get all your info as this is a great bunch of folks that dont mind helping out