The dual reading gauge would be way kewl, but easy to see where it would never work on a biz deal...kind of like any one off type part, limited market for resale and high cost to build... Would it be feasible to have a single gauge with the dual senders that the reading would alternate between left and right automatically? No idea how you would do it, just a thought.

I think the 2 small gauges would work, side by side reading left and right temperature? If I were to ever bother running a flattie again, the 2 gauge deal would be the way I'd go. Don't understand why people wouldn't go with one gauge and flipping a switch, but then I still don't understand why people run automatic trannies in everything......