looking for a fuel sending unit 3/8 with 3/8 return

flathead31coupe said

i saw some where there is a guy who makes custom sending unit 65 dart

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I would drill a new one out and weld or solder in new tubes with the sending unit parts removed. That or weld AN -6 bungs or bulkheads. Not sure if two bulkhead fittings would fit in that space with the sending unit connection.