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  #1  
Old January 29th, 2021, 07:32 PM
TRybas TRybas is offline
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Default Fuel Line Routing

Can someone confirm if this is the correct routing for the fuel line and what the 3rd penetration is for? Thanks.
(1960 GMC 4x4)
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  #2  
Old January 30th, 2021, 01:57 AM
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AZKen AZKen is offline
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Default Re: Fuel Line Routing

Sending unit and fuel pickup is one unit, so only one hole for fuel line to go to carb. (rear big hole) Other big hole is for seat belt bolt/tie down? Can't read the manual, if it says or not. Other pages of manual may show something assembled into those holes.

Last edited by AZKen; January 30th, 2021 at 04:55 AM.
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Old January 30th, 2021, 04:43 AM
TRybas TRybas is offline
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Default Re: Fuel Line Routing

Large for hard line (fuel line) small for electrical (fuel gauge) was my guess. Can’t find anything in the manual. Went through it twice.
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Old January 30th, 2021, 04:52 AM
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Default Re: Fuel Line Routing

Just now edited my post. The sender wire never leaves inside of cab. Travels towards drivers side, down under floor sill and along kick panel to gauge. Fuel line hole needs big grommet
The rear big hole for the gas line/grommet is the only hole in most 60-66 trucks.

Last edited by AZKen; January 30th, 2021 at 05:09 PM.
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Old January 30th, 2021, 12:39 PM
TRybas TRybas is offline
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Default Re: Fuel Line Routing

Possibly seatbelts; good call. There was a set in there.
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