Here is a question that most of you can probably answer for me...is the only place you can tap into the oil (for a pressure gauge) on that stem above the oil filter on the drivers side? I know on a chevy there are a couple of places tapped for oil pressure. My problem is I want to run my original gauge, but I want to run an additional gauge and they use 2 different senders, while i know i could put a tee on the original port, i would rather just have another access point, if one exists...