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Old 11-14-2018, 09:44 AM   #1
RADustin
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Join Date: Jun 2017
Location: New Orleans
Posts: 386
Gas vs Diesel Gas Tank Sending Unit

Gents,

What's the difference between a 3 line gas and a 3 line diesel sending unit?

I'm converting my truck to a duramax, so I just want to make sure I choose the right one.

Also on a two line, is it supply and vent, or supply and return?

I'll need a 3 line for the drivers side(supply/vent/return), and a two line for the passenger(supply/vent).

Thanks!
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1949 Chevy 3100 P/U
http://67-72chevytrucks.com/vboard/s...d.php?t=302780

1976 GMC Sierra Classic C35 CCSB
http://67-72chevytrucks.com/vboard/s...25#post8188825
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