Dual Tank Harness Add-On Kit | Ford Truck (1973-79)

Dual Tank Harness Add-On Kit | Ford Truck (1973-79)

$112.00

Dual tank wiring add-on for 1973-79 Ford trucks. Plugs into the American Autowire 510342 Classic Update harness. Order it with the harness so install day isn't held up.

  • Every dual-tank circuit - selector valve, both sending units and both pumps.
  • No frame rail splices - terminated leads instead of butt connectors under the bed.
  • Correct fuel readings - both senders are wired the way the selector expects.

Install Level: Moderate

Add-on only: requires the 510342 Classic Update Kit, sold separately.
Only needed on trucks with dual fuel tanks.

SKU: 510359

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WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead. Learn more.
Dual Tank Harness Add-On Kit | Ford Truck (1973-79)
$112.00

Finish the Build Right

Parts our crew pairs with this kit so your swap goes together right the first time.

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Overview
Specifications
Tech Resources
Compatibility

This kit gives you all the harness components necessary to make the connections needed if your truck has dual fuel tanks and is necessary to complete install if the 510342 Classic Update Kit is being purchased for a 1973-79 Ford Truck.

American Autowire part number 510359
Vendor: American Autowire
Type: dual fuel tank harness add-on kit
Works with: American Autowire 510342 Classic Update Kit for 1973-79 Ford trucks
Listed price 112.00 USD
Variant count: 1
No published wire gauge; harness length or connector count on this listing

Questions? Talk to the FFG Team

For fitment questions or build-specific guidance, the FFG team has you covered.

Email: info@fatfender.com

Call: (480) 621-6072

Fits 1973-79 Ford trucks equipped with dual fuel tanks.
Requires the American Autowire 510342 Classic Update Kit. This add-on does not wire the truck on its own.
Single fuel tank trucks do not need it.

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