It is hard to get a good picture at night but these are my a-pillar gauges. The oil pressure sender is in the front cover where the oil cooler line would go. I know some people say it isn't as reliable but it has given me good reliable feedback and tells me more than the idiot light on the dash. I would say it saved my motor since it gave me the feedback to shut it down when my cam bearings slipped where the idiot light barely came on.