AEROMOTIVE 18328 Fuel Pump Tank Stealth Gallons 684980006414 21.5 70-73

( Brand: Aeromotive ), ( Manufacturer Part Number: 18328 ), ( Part Type: Fuel Pump Tank ), ( California Prop65 Warning: Warning, Including Chromium, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov. ), ( Country Of Origin: Usa ), ( Seller: Performanceparts ), ( UPC: 684980006414 )

Review AEROMOTIVE Fuel Tank Pump Stealth 21.5 Gallons 70-73 fits CAMARO 340

The **Aeromotive 18328 Fuel Tank Pump Stealth 340** is a high-performance, direct-fuel-injection (DFI) compatible fuel pump designed specifically for the 1970 1973 Chevrolet Camaro, delivering unmatched reliability and efficiency for high-output engines. Engineered to meet the demands of modern performance builds whether for street, strip, or track applications the Stealth 340 is a direct replacement for the factory fuel pump, ensuring seamless integration with the vehicle s original fuel system while significantly enhancing flow capacity. This pump features a robust **340 GPH (gallons per hour) flow rate**, making it ideal for engines producing 400 horsepower or more, including turbocharged or supercharged setups, without the need for additional fuel pressure regulators or complex modifications. Its **stealth design** maintains a clean, factory-like appearance, blending seamlessly with the Camaro s stock fuel tank while housing a **high-efficiency electric motor** that minimizes heat buildup and maximizes longevity. The pump is constructed from **durable aluminum and reinforced plastic**, ensuring resistance to fuel vapor lock and corrosion, even under extreme operating conditions. For the 70 73 Camaro, the Stealth 340 is pre-wired for **direct-fuel-injection compatibility**, allowing it to work flawlessly with aftermarket DFI systems like Aeromotive s own **DFI-100 or DFI-200** controllers, while also supporting traditional fuel-injected or carbureted applications. With a **21.5-gallon capacity** (matching the stock fuel tank volume of the Camaro), this pump ensures adequate fuel delivery for extended drives or high-performance runs without the risk of starvation. Aeromotive s reputation for precision engineering is evident in the Stealth 340 s **sealed, self-priming mechanism**, which eliminates the need for manual priming and reduces the likelihood of airlocks, while its **low-profile design** allows for easy installation without modifying the fuel tank or surrounding components. Whether you're running a naturally aspirated big-block, a turbocharged LT1, or a high-flow carbureted setup, the Aeromotive Stealth 340 provides the **consistent, high-volume fuel delivery** necessary to unleash your Camaro s full potential all while maintaining the integrity of the original fuel system. Built to last, this pump is a cornerstone of any serious performance build, offering a perfect balance of power, reliability, and compatibility for the classic muscle machine.

**Pros and Cons of buying a Aeromotive 18328 Fuel Tank Pump (Stealth 340, 21.5 Gallons) for a 1970 1973 Camaro**

### **Pros**

1. **High Flow Rate** The Stealth 340 delivers a robust 340 GPH (gallons per hour) flow rate, which is significantly higher than stock pumps. This ensures adequate fuel delivery for high-performance engines, especially if you plan to run forced induction or a turbocharger. For a naturally aspirated 70 73 Camaro with a standard fuel system, it may still provide extra headroom, but the real benefit comes when modifying or upgrading power.

2. **Durability and Reliability** Aeromotive is a well-respected brand known for high-quality fuel pumps. The Stealth 340 is built with durable materials, including a reinforced motor and corrosion-resistant components, which helps prevent common issues like motor burnout or fuel starvation under heavy loads.

3. **Compatibility with Modern Fuel Systems** The pump is designed to work with modern fuel injectors and high-flow fuel rails, making it a future-proof upgrade if you ever decide to modify your Camaro s fuel system. It also includes a built-in pressure regulator (adjustable in some models), which helps maintain consistent fuel pressure regardless of engine demands.

4. **Quiet Operation** Unlike some aftermarket pumps that can be noisy, the Stealth 340 is designed to operate quietly, reducing cabin noise in your Camaro.

5. **Easy Installation** Aeromotive provides detailed installation instructions, and the pump is designed to fit standard fuel tank setups. While you may need to modify or replace wiring harnesses and fuel lines, the process is straightforward for someone with basic mechanical experience.

6. **Warranty Support** Aeromotive offers a solid warranty (typically 1 2 years), which provides peace of mind in case of manufacturing defects or premature failure.

7. **Versatility** The pump can be used in both stock and modified applications, including EFI conversions, turbocharged setups, or even as a backup pump in dual-pump systems.

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### **Cons**

1. **Overkill for Stock Applications** If your 1970 1973 Camaro is running stock power (around 200 250 horsepower), the Stealth 340 may be more fuel than you need. Stock fuel systems are designed for lower flow rates (typically 100 150 GPH), and upgrading to a high-flow pump like this could lead to fuel starvation if the rest of the system (fuel lines, injectors, fuel rail) isn t upgraded accordingly. Without proper tuning or modifications, you might experience rough idling, stalling, or even engine damage if the pump outflows the fuel system.

2. **Cost** The Stealth 340 is a premium product, and while it s not the most expensive Aeromotive pump, it s still a significant investment (typically $200 $300). For a stock Camaro, this may not be the most cost-effective upgrade unless you have specific performance goals in mind.

- **Fuel lines** (thicker, high-flow lines to prevent pressure drops).

- **Fuel injectors** (larger injectors to match the pump s output).

- **Fuel rail** (a high-flow rail to handle the increased volume).

- **Fuel pressure regulator** (if the stock regulator can t handle the higher flow).

Without these upgrades, the pump may not perform optimally, and you could still experience fuel delivery issues.

4. **Potential for Fuel Starvation** If the fuel system isn t properly matched to the pump s flow rate, you risk fuel starvation, especially under heavy throttle or during acceleration. This can cause hesitation, stalling, or even long-term damage to the engine if the pump consistently outflows the system.

5. **Learning Curve for Installation** While the installation is manageable, it requires careful attention to wiring, fuel line routing, and pump mounting. Mistakes in wiring (e.g., incorrect voltage or grounding) can lead to pump failure or electrical issues. If you re not comfortable with electrical work or fuel system modifications, you may need to hire a professional.

6. **Not Necessary for Minor Modifications** If you re only planning minor upgrades (e.g., a mild cam swap, mild turbo, or minor power increases), a mid-range pump (e.g., a 200 250 GPH pump) might be sufficient. The Stealth 340 is better suited for aggressive builds or forced induction setups.

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### **Ending Conclusion**

The Aeromotive 18328 Stealth 340 is an excellent fuel pump for high-performance applications, particularly if you re planning to significantly increase your 1970 1973 Camaro s power output (e.g., turbocharging, forced induction, or aggressive engine modifications). It offers superior flow rate, durability, and compatibility with modern fuel systems, making it a future-proof upgrade. However, for a stock or lightly modified Camaro, the pump may be overkill and could lead to unnecessary complications if the rest of the fuel system isn t upgraded to match its flow rate.

- **Current and future power goals**: If you re planning big modifications, the Stealth 340 is a wise investment. If you re happy with stock or minor power increases, a lower-flow pump may suffice.

- **Willingness to modify the fuel system**: To fully utilize the pump, you ll need to upgrade fuel lines, injectors, and potentially the fuel rail. If you re not prepared for these changes, the pump s benefits will be limited.

- **Budget**: The cost of the pump alone may not be justified for a stock Camaro, but it could be a small part of a larger performance build.

---

### **Recommendation**

Consider a more modest fuel pump, such as an Aeromotive Stealth 200 or 250 GPH, or even a high-quality aftermarket pump like the **Aeromotive Stealth 200** or **EFI Racing 200 GPH pump**. These will provide enough flow for minor upgrades without the risk of overpowering the fuel system. Alternatively, a **stock replacement pump** (e.g., a high-quality aftermarket pump like the **Aeromotive Stealth 150**) may be sufficient if you re not planning any major changes.

The Aeromotive Stealth 340 is an excellent choice, provided you re prepared to upgrade the rest of your fuel system (fuel lines, injectors, rail, etc.). Pair it with a **fuel pressure regulator**, **high-flow fuel lines**, and **properly sized injectors** to ensure optimal performance and reliability. If you re unsure about the fuel system upgrades, consult with a performance tuner or fuel system specialist to avoid mismatches.

Start with a mid-range pump (e.g., 200 250 GPH) and upgrade later if needed. This allows you to test the waters without overspending upfront. You can always swap to the Stealth 340 later if your power goals evolve.

In summary, the Aeromotive Stealth 340 is a fantastic pump for high-performance builds but may not be the best immediate choice for a stock or lightly modified 1970 1973 Camaro. Prioritize matching the pump s flow rate to your engine s demands and the rest of your fuel system.

Details:

Includes Mounting Hardware: Yes. Is a true high performance aftermarket manufacturer specializing in fuel delivery and components. height : Black Anodized. Any shipping costs are based on weight, size, and number of packages.

Items must be in the original packaging. Model: Camaro. Material: Steel. 1000 HP Carb, 850 EFI.

width : Aluminum. In some cases, the image being displayed may be different due to a running change by manufacturer, for which new has not supplied. Notes: Includes filler neck. length : Gasoline.

Includes Fuel Level Sending Unit:Yes. Quantity: Sold As Each. Aeromotive A1000 Fuel Pump Tank w 18328; Stealth 340 21.5 Gallons for 70-73 Camaro: Specifications: Series. Capacity: 21.5 Gallons.

Finish: Silver Powder coat. Warranty: Most parts come with a limited manufacturers warranty on the part ONLY. Year: 1970 to 1973.

part #: 18328 price

• $1269.95

specifications fueltanksysteme:

• for models: 340, Camaro
• brand: Aeromotive
• mpn: 18328
• part type: Fuel Pump Tank
• california prop65 warning: Warning, Including Chromium, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
• country of origin: Usa
• seller: Performanceparts
• upc: 684980006414

shipping fueltanksysteme:

• transit: 4-10 Days
• service: UPS Ground
• class: Standard
• cost: $0.00
• carrier: UPS
• type: Calculated

payments fueltanksysteme:

• credit card: Mastercard
• other
• wallet: Apple-pay

returns fueltanksysteme:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller fueltanksysteme:

• rating: 99.9%
• # reviews: 162803
• city: Lenexa, Kansas

general fueltanksysteme:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
• condition: New

offer fueltanksysteme:

• availability: In Stock
• quantity: 2
• sold: 0
• started: April 28, 2026
• options: Ship-to-home

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