I ordered my new fuel cell a few days ago, RCI 16 gallon with 2" drop sump. It has an -8AN on the bottom and -6AN. I just want to an adapter that turns one of these to a simple 3/8" barb so I can plumb normal hard or rubber line to my pump. Eventually I will redo it with full stainless and a nice electric pump and so on, but for now just want to get the K5 running. Can't locate this part on Summit.