Post a photo of an original 74 Duster fuel tank sending unit 3621615?

I wish I hadn't remove my original one and tossed it.:BangHead:

I had no idea the aftermarket units where junk, I have since installed x2 chop stick built senders with the same results. With 4-5 gallons of fuel my gauge barley moves the needle off empty. But hey they read correct with a full tank.

They are like a broken clock, in that its correct twice per day. It unbelievable any place could sell something that doesn't work. For the record my original functioned as it should before the float cracked.