Description
The FiTech 1973-81 GM Truck 340 LPH EFI Fuel Tank Kit (58014) simplifies the transition to electronic fuel injection in 1973-1981 GM short wheelbase trucks. This kit provides a complete fuel delivery solution, featuring a 16-gallon coated steel tank, a high-performance 340 LPH in-tank fuel pump, and all necessary components for a seamless installation. Designed in partnership with TANKS Inc., the kit ensures quality and proper fitment, supporting up to 800 horsepower.
KEY FEATURES AND BENEFITS:
- Complete EFI Fuel System: Includes a 16-gallon coated steel tank, 340 LPH in-tank fuel pump, sending unit, and mounting straps.
- High Fuel Flow: The 340 LPH pump supports up to 800 horsepower, ensuring adequate fuel delivery for high-performance applications.
- Direct Fit: Designed specifically for 1973-1981 GM short wheelbase trucks, ensuring proper fitment and easy installation.
- Internal Baffling: OEM-style baffling within the tank maintains consistent fuel delivery, even during aggressive driving.
- -6 AN Fittings: Provides secure, leak-free fuel line connections.
- Factory Gauge Compatibility: Includes a sending unit designed to work with factory gauges.
SPECIFICATIONS:
- Brand: FiTech Fuel Injection
- Part Number: 58014
- Tank Capacity: 16 gallons
- Pump Flow Rate: 340 LPH (90 GPH)
- Pump Type: In-tank
- Fitting Size: -6 AN
- Tank Material: Coated Steel
- Compatibility: 1973-1981 GM Short Wheel Base Trucks
- Weight: 37 lbs
- Dimensions: 28 × 11 × 47 in
HOW TO USE:
- Remove the existing fuel tank from the 1973-1981 GM short wheelbase truck.
- Install the new FiTech 58014 fuel tank using the provided mounting straps.
- Connect the included sending unit to the truck’s wiring harness.
- Install the FiTech 340 LPH in-tank fuel pump module into the tank.
- Connect the -6 AN inlet and outlet fittings to your fuel lines.
- Wire the fuel pump to the vehicle’s electrical system, following FiTech’s instructions.
- Verify all connections for leaks and proper operation.
- Fill the tank with fuel, and test the fuel system.
BENEFITS OF USING FiTech 1973-81 GM TRUCK 340 LPH EFI FUEL TANK KIT (58014):
- Simplified EFI Conversion: Provides all necessary components for a streamlined installation.
- Improved Fuel Delivery: High-flow pump and baffled tank ensure consistent fuel supply.
- Enhanced Performance: Supports high horsepower applications, maximizing engine potential.
- Reliable Operation: Quality components and design ensure long-lasting performance.
- Maintains Factory Functionality: The included sending unit maintains factory gauge functionality.
FEATURES:
- Corrosion Resistant: Silver powder-coated steel tank for durability.
- Recessed Mounting: Sending unit and pump mount for added clearance.
- Includes Mounting Straps: For secure tank installation.
- OEM-Style Baffled Sump: Ensures consistent fuel flow.
- Includes Filler Neck: When needed for installation.
- Designed with TANKS Inc: Ensures quality and proper fitment.






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