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Gran Coupe Fuel Sending unit

Tom Berkebile

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Jun 8, 2017
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Is there someone here at EBodies that knows if I can use my 72 fuel tank sending unit for a '71 Gran Coupe (Low Fuel) indicator?
If not, does anyone make the '71 version and will it fit in the 72 tank with no issues or modifications beyond wiring?
 

EV2RTSE

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Dec 13, 2013
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Sending units are all the same from 70-74, they only differ in fuel line size depending on engine. So whether it's a Gran Coupe or not doesn't matter, the signal for the low fuel light in the overhead console comes from the low fuel relay and related wiring under the dash.
 
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