70 Deville fuel pump Qs

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Old 03-20-2019, 04:54 PM
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Default 70 Deville fuel pump Qs

Replaced my fuel pump. Most likely orig. had one 3/8 port and one threaded feed . New pump has a 2nd port hanging off that is 1/4. Noticed when i ran new fuel line that there is another pick up on the tank. Did there used to be a fuel return on these beasts back in the day? Am i OK to cap off the Additional port or run a return?
 
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