I have two old small Sun eletcrical gauges, 120 degree faces, chrome bezels and black faces and white lettering Water temp. and oil pressure. I don't have the original sending units so I'm trying to find out if anyone knows what part number to use on them I called Sun Pro earlier this week and ask them if Sun Pro was part of Sun Instruments at one time and if the new Sun Pro sending units will work with these older Sun gauges, the tech wasn't sure so I 'm looking for any help on this I can get

Time to step up there buddy...............

These are going in my 1966 Dodge Coronet Deluxe two door sedan street car, if I can find some usable sending units for them I've got a older Stewart Warner tach also as well as a early Sun Super Tach 2 that might end up in the car depending which one works the best and looks good in the car I'm slowly going backwards on some of my projects I'm no closer on getting the 40 Ford Tudor done than I was last year at this time to many race cars, you need to buy one of them

dont know for sure....do you think Stewart Warner sending units for similar gauges(SW) would work? i have SW older catalogs and many SW senders...

ebay seller 'ciscoinc' makes senders for electric Sun blueline gauges, perhaps he can help you out