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Old 02-01-2015, 11:43 AM   #3
greg64
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Join Date: Dec 2007
Location: Kimberley, BC, Canada
Posts: 799
Re: 1980 k30 fuel tank wiring

I'm guessing the wiring was run that way so that the fuel gauge and firewall bulkhead connector would be the same on every truck (dual tank or single tank) to make manufacturing easier.
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Greg
64 GMC Suburban - 283, NV3500, 14 bolt
77 C10 swb - 292, SM465, 12 bolt
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