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OER Fuel Filler Neck For 1973-1978 Chevy and GMC Fleetside Pickup Trucks, part number C2424
CLASSIC PARTS GARAGE · SCHEMATIC
C2424
C2424OERFront left

OER Fuel Filler Neck For 1973-1978 Chevy and GMC Fleetside Pickup Trucks

Restore your classic truck's fuel system with the OER Fuel Filler Neck for 1973–1978 Chevrolet and GMC Fleetside Pickup Trucks. Designed as an original-style replacement, this filler neck provides a connection between the fuel filler opening and fuel tank.

On back order12 Months

Not concours correct

It is designed for compatible 1973–1978 Chevrolet Fleetside pickup trucks requiring an original-style fuel filler neck replacement.Its application-specific design is intended to match compatible factory fuel filler arrangements.

$62.98
1
003Specification

What it is

SHEET
003
SUBJECT
C2424
SCALE
1:1
REV
A

OER Fuel Filler Neck for 1973–1978 Chevrolet and GMC Fleetside Pickup Trucks Product Description Shop the OER Fuel Filler Neck for 1973–1978 Chevrolet and GMC Fleetside Pickup Trucks to restore your classic truck's fuel filling system. Replacing a used Chevy fuel filler neck or a corroded GMC gas tank filler tube? This original-style replacement offers a practical solution for your restoration project. Order your OER fuel tank filler neck today and replace damaged fuel system components. Designed for compatible classic Chevrolet and GMC Fleetside pickups, this replacement filler neck provides a connection between the exterior fuel filling point and the fuel tank. Its original-style configuration makes it suitable for restoring factory-style fuel filler arrangements. Whether you're repairing a damaged fuel system or completing a vintage truck restoration, this replacement component helps restore proper fuel filling functionality. Key Features Original-Style Replacement: Designed for compatible factory-style fuel filler configurations. Classic Truck Compatibility: Intended for applicable 1973–1978 Chevrolet and GMC Fleetside pickup trucks. Fuel System Restoration: Replaces worn, damaged, or corroded fuel filler neck components. Functional Fuel Connection: Provides the filler opening connection required for transferring fuel into the tank. Restoration-Friendly Design: Suitable for classic truck restoration and routine fuel system repairs. Vehicle-Specific Application: Designed to match compatible fuel filler arrangements when properly selected. Convenient Replacement: Offers a practical solution for restoring aging fuel tank filler components. Product Specifications Specification Details Brand OER Product Type Fuel Filler Neck Vehicle Makes Chevrolet / GMC Body Style Fleetside Pickup Advertised Years 1973–1978 Installation Position Exterior Fuel Filling System Application Fuel Tank Filler Neck Replacement Replacement Style Original-Style Condition New Replacement Part Material Verify Manufacturer Specifications Fuel Tank Compatibility Verify Original Configuration Why Choose This OER Fuel Filler Neck? A damaged or corroded fuel filler neck can make refueling difficult and contribute to fuel leakage or improper sealing. Replacing worn components helps restore a secure and functional connection between the fuel filler opening and fuel tank. This OER replacement part is a practical choice for classic Chevrolet and GMC truck owners seeking to maintain factory-style fuel system arrangements. Restore your vintage pickup's fuel filling system with a replacement designed for compatible classic truck applications. Order your OER fuel filler neck today and complete your Chevrolet or GMC restoration project.

Features
  • Designed for compatible 1973–1978 Chevrolet and GMC Fleetside pickup trucks.
  • Original-style replacement for factory fuel filler neck assemblies.
  • Helps restore proper fuel filling functionality.
  • Suitable for replacing rusted, damaged, or deteriorated filler necks.
  • Designed to connect the exterior fuel filler opening to the fuel tank through the appropriate filler hose.
  • Supports classic Chevy and GMC truck fuel system restoration.
  • Suitable for factory-style restoration and routine fuel system maintenance.
  • Convenient replacement solution for aging fuel filler components.
In the box
  • 1 × OER Fuel Filler Neck Assembly

Shipping weight 2.00 lb

004Application register

Everything this fits

1 application · 0 verified

SHEET
004
SUBJECT
FITMENT
SCALE
1:1
REV
A
Chevrolet1
  • 1973–1987C10 / C-K Pickup
    All engines

Designed for compatible 1973–1978 Chevrolet and GMC Fleetside pickup trucks. Verify your vehicle's exact model year, body style, and original fuel tank configuration before purchasing. Intended for compatible factory-style fuel filler neck arrangements. Confirm whether your truck has a single or dual fuel tank system. Check filler neck diameter, length, shape, mounting points, and hose connection dimensions. Not guaranteed to fit Stepside pickups or trucks with different fuel filler arrangements. Vehicles with aftermarket fuel tanks, relocated filler openings, or modified fuel systems may require additional modifications. Verify compatibility with your existing fuel filler hose, mounting hardware, and fuel cap. Compare your original fuel filler neck with the replacement part before ordering.

005Counter questions

Asked about this part

What vehicles does the OER Fuel Filler Neck fit?
This replacement fuel filler neck is intended for compatible 1973–1978 Chevrolet and GMC Fleetside pickup trucks. Confirm your vehicle's original fuel tank and filler neck configuration before purchasing.
Will this fuel filler neck fit a 1973 Chevrolet C10?
Yes, provided your 1973 Chevrolet C10 has the compatible Fleetside body and factory-style fuel filler configuration.
Is this filler neck compatible with a 1978 GMC pickup?
It is intended for compatible 1978 GMC Fleetside pickup applications. Verify your vehicle's fuel tank location, mounting points, and filler neck dimensions before ordering.
What is the purpose of a fuel filler neck?
The fuel filler neck provides the connection between the exterior fuel filling opening and the fuel tank through the appropriate filler hose. It allows fuel to enter the tank during refueling.
What does OER stand for?
OER stands for Original Equipment Reproduction. The brand specializes in reproduction replacement components for classic vehicle restoration.
Is this an original GM fuel filler neck?
No. This product is identified as an OER replacement component rather than an original GM factory-installed part. It is intended to provide an original-style replacement for compatible applications.
Is this fuel filler neck suitable for classic truck restoration?
Yes. Its original-style design makes it suitable for restoring compatible 1973–1978 Chevrolet and GMC Fleetside pickups.
Will this filler neck fit a Chevrolet Stepside pickup?
This product is advertised for Fleetside applications. Stepside trucks may use different filler neck arrangements and should not be considered compatible without manufacturer confirmation.
Can this fuel filler neck be used on trucks with dual fuel tanks?
Compatibility depends on the specific fuel tank arrangement and filler neck location. Verify whether the replacement matches the required side of your vehicle.
Does this product include a fuel filler hose?
The advertised product is a fuel filler neck. A connecting hose is not confirmed as included and may need to be purchased separately.
Is a fuel tank cap included?
A fuel cap is not confirmed as part of this product. Check the manufacturer's package contents before ordering.
Does this filler neck include mounting hardware?
Mounting hardware is not confirmed as included. Verify the package contents and inspect your existing hardware before installation.
What material is this fuel filler neck made from?
The exact construction material and finish should be verified against the manufacturer's specifications for the specific OER part number.
Will this filler neck help prevent fuel leaks?
Replacing a damaged filler neck can help eliminate leaks originating from that component. However, compatible hoses, clamps, seals, and properly maintained fuel system connections are also necessary.
What are the signs of a damaged fuel filler neck?
Common symptoms include fuel leaks during refueling, visible corrosion, cracks, loose connections, fuel odors, and difficulty filling the tank.
Can I install this filler neck with an aftermarket fuel tank?
Possibly. Compatibility depends on the aftermarket tank's filler hose connection, mounting arrangement, and required filler neck dimensions.
Will this filler neck fit a modified Chevrolet or GMC truck?
Vehicles with relocated fuel tanks, custom filler openings, or modified fuel systems may require different filler neck components or installation modifications.
Can I reuse my existing fuel filler hose?
You may reuse it if it is in good condition and compatible with the replacement filler neck. Inspect the hose for cracks, deterioration, swelling, and damage before installation.
Should I replace the filler hose clamps during installation?
Replacing worn or corroded clamps is recommended. Use clamps that are compatible with automotive fuel filler hoses and the appropriate connection dimensions.
Is professional installation recommended?
Yes. Professional installation is recommended if you are unfamiliar with automotive fuel systems. Proper sealing, ventilation, and safe handling are essential when working around gasoline and fuel vapors.
Does replacing the fuel filler neck require removing the fuel tank?
Installation requirements depend on your vehicle's fuel tank location and available access. Some applications may allow replacement without removing the tank, while others may require additional disassembly.
How should I maintain the replacement fuel filler neck?
Inspect the component periodically for corrosion, damage, leaks, and loose connections. Check the connecting hose and clamps during routine fuel system maintenance.
What should I verify before ordering this OER fuel filler neck?
Confirm your vehicle's exact model, production year, Fleetside body configuration, fuel tank location, filler neck dimensions, mounting points, and hose connection requirements. Compare these specifications with the manufacturer's verified application guide before purchasing.
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