1970-73 stock fuel sender

Is this one factory. I’ve never seen that style from factory. Mine are all this style. Kim

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That's the factory style? I always thought the one that I included in the picture was Factory I see the one that you have listed everywhere but from what I've read and experienced they're not accurate and don't function correctly the one I had pictured above is one that I had in a 1972 Valiant and it worked for a bit but now I'm having some issue.