1973-77.5 Ford Highboy EFI Fuel Tank and Fuel Pump

Built to order. Built for a Highboy. Pump already in it. A lifted 1973-77.5 Highboy is a different animal under the bed than the truck it shares a cab with; the tank has to be shorter and it still has to hold real range. This one is 26.5 by 24 by 10 tapering to 6; approximately 20 gallons of 1/8 inch 5052-H32 aluminum with a side pocket fill using the stock fill location. The Aeromotive Stealth 340 is already in it. That pump supports 700 HP on forced induction EFI and 850 HP naturally aspirated; enough for a Coyote; a Godzilla or a built small block with room to spare. Going further than that. The Aeromotive 18309 Dual Phantom upgrade takes the same tank into forced induction territory most people never reach. The rollover safety vent comes with it - a ball check that lets the tank breathe and blocks the port if the truck ends up on its roof; with a float inside to cut down on fuel slosh reaching the vent hose day to day. One honest warning before you buy: on some trucks the rear crossmember has to be relocated to fit this tank properly. Plan for it rather than discovering it with the tank on the jack.

  • Pump in the tank from the start - the Aeromotive Stealth 340 ships fitted; no external pump hung off a rail.
  • Room to grow - 700 HP forced induction or 850 HP naturally aspirated on the standard pump; more with the Dual Phantom upgrade.
  • Highboy specific body - 26.5 inches long and tapered to 6 so it lives in a lifted chassis.
  • Rollover safety vent included - a ball check that blocks the vent port if the truck goes over.
  • Stock fill location - side pocket fill so the bed and filler door stay as they are.
  • Built to order in 5052-H32 aluminum - hand welded; three baffles; welded mount tabs.

Install Level: Advanced

Fitment note: on some applications the rear crossmember may need to be relocated to fit this tank properly.
A fuel level sender is not included. The listing recommends a 0-90 ohm sender for aftermarket gauges or a 75-10 ohm sender for stock gauges.
Optional Aeromotive 18309 Dual Phantom 340 pump upgrade is offered as a second option value.
Built to order. Current lead time 4-6 weeks.

Boyd Welding
SKU: FFG-F7377HB-EFITank-340 ISBN: FFG-F7377HB-EFITANK-340
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1973-77.5 Ford Highboy EFI Fuel Tank and Fuel Pump
From $817.00
Overview
Specifications
Tech Resources
Compatibility
All tanks are built to order and are currently running on a 4-6 week lead time.

Fitment Note: On some applications, the rear crossmember may need to be relocated to fit this fuel tank properly.

FFG excited to be able to offer this custom built 1973-1977.5 High-Boy, Stealth EFI, fuel tank. This tank is approx. 20 gallons with a side pocket fill and comes with an Aeromotive 340 LPH fuel pump. The pump can also be upgradable to a Dual Phantim Aeromotive in-tank pump to fit your high-horsepower and forced induction applications. Our 73-79 HB Stealth tank mounts in the stock behind the axle location using the stock fill location. See Details and Specs in the description below.

Use of this tank may require you to relocate your rear crossmember!

Aeromotive 340 LPH pump and rollover safety valve are included.

Don't forget to add: Our fat fender Push Fuel Cap and Adapter and effortlessly convert Boyd 2" NPSM necks to OEM style caps.

Description

  • Tank Material: 1/8” 5052-H32 Aluminum
  • Tank Dimensions: 26.5” x 24” x 10” Taper to 6”
  • Approx Gallons: 20
  • 2.25” Ribbed for Hose
  • 5/8” Ribbed for Hose Fill Vent
  • ½” NPT Tank Vent
  • Boyd 41001 In-Tank Aeromotive Pump
  • 3/8” NPT
  • Sending unit Flange
  • 3 baffles
  • 3 x 3 x 3/16 Angle x2 places

Fuel Pump: This assembly includes the Stealth 340 pump for plenty of fuel pressure for your fuel injected projects. This is a great setup for Sniper, FiTech, and other fuel injection setups. Our in-tank Aeromotive 340 Stealth Fuel Pump supports up to 700 HP EFI – Forced Induction or 850 HP EFI – Naturally Aspirated. Click Here for Pump Specs.

Dual Phantom Aeromotive In-Tank Pump Upgrade: The Aeromotive 18309 Dual Phantom 340 LPH In-tank Pump Assembly is a great fit for your forced induction or naturally aspirated applications. This Dual Phantom pump Supports up to 1700 HP carbureted forced induction or 2000 HP carbureted, naturally aspirated. This black adonized top hat pump has superior flow throughout its wide pressure range and a perfect upgrade to your fuel tanks. For more information, Dual Phantom Aeromotive 340 Fuel Pumps

Fuel Level Sensor: We recommend one of two sending units to fit your needs; A 0-90 OHM fuel level sensor for aftermarket gauges or a 75-10 OHM fuel level sensor if you are using stock gauges with our Coyote Swap tanks.

Rollover Safety Vent: We also include the rollover safety vent, which is a simple ball check valve that allows air in and out of the tank as needed. In the event of a rollover, the ball will drop and block the vent port from leaking fuel. Additionally, it also has a small float inside that will help reduce the amount of liquid entering the vent hose from fuel slosh during normal everyday use.

Fat Fender Garage part number FFG-F7377HB-EFITank-340
Vendor: Boyd Welding
Application: 1973-1977.5 Ford Highboy; EFI
Mounting: stock behind the axle location using the stock fill location; side pocket fill
Tank material: 1/8 inch 5052-H32 aluminum
Tank dimensions: 26.5 inch x 24 inch x 10 inch tapering to 6 inch
Approximate capacity: 20 gallons
Included pump: Boyd 41001 in tank Aeromotive Stealth 340 LPH
Included: rollover safety valve
Fuel fill: 2.25 inch ribbed for hose
Fill vent: 5/8 inch ribbed for hose
Tank vent: 1/2 inch NPT
Feed and return: 3/8 inch NPT
Sending unit flange: yes
Baffles: 3
Mount tabs: 3 x 3 x 3/16 angle in two places
Pump support published: up to 700 HP EFI forced induction or 850 HP EFI naturally aspirated
Upgrade pump: Aeromotive 18309 Dual Phantom 340 LPH; published support up to 1700 HP carbureted forced induction or 2000 HP carbureted naturally aspirated
Lead time: 4-6 weeks
Variant count: 6
Listed price 817.00 USD
Fits 1973-1977.5 Ford Highboy trucks running an EFI fuel system.
The store generation bucket covering these years is Ford 1973-79; the Highboy body ran to mid 1977.
Mounts in the stock behind the axle location using the stock fill location with a side pocket fill.
On some applications the rear crossmember may need to be relocated to fit this tank properly.

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