03-22-2019, 08:11 PM
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#16
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Senior Member
Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,123
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Re: Pros and Cons of fuel return line...
Quote:
Originally Posted by gvw5400
71Chevyshortbed402
The puregas site is good and accurate for the most part in Colorado.
I'm curious about the EEC lines and routing also, My 71 350 has the carbon canister and lines but not the return line at the pump.
If I can make sense of it, some repurposing may be in order! it would be great to refuel
anywhere and have a drivable truck in traffic!
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They didn't put in return lines until 72. Speaking for a 72 402, per the parts book they were required for TH transmissions only. I'm still on the fence.
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Tony
71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assm. guide "kit" for restoring it from ground up. With assys, the guide accts for 1000s of OEM identifications and part numbers, all written in short order. 700+ images include assm, illust., charts, and points of interest. Much of the info. applies to all 67-72 GM trucks, and to a lessor degree all 67-72 GM vehicles. My build thread, and more on the guide https://67-72chevytrucks.com/vboard/...d.php?t=730025
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