1. Fuel Tanks & Filler Necks Deals
  2. sku: 23298196082232782
  3. CLASSIC PERFORMANCE PRODUCTS CPP 5557AGT-29H

CLASSIC PERFORMANCE PRODUCTS CPP 5557AGT-29H Gas Fuel Tank 210 150 29GAL Kit Carb 90OHM

fits model: Efi, 57, Belair. make: Chevy. year: 1955.

5557agt-29h Classic Performance Products Cpp 1955 57 Chevy Belair 210 150 29gal Aluminum Gas Fuel Tank Kit Carb Efi 90ohm

( Brand: Classic Performance Products Cpp ), ( Manufacturer Part Number: 5557AGT-29H ), ( Part Type: Fuel Aluminum Tank ), ( Capacity: 29 Gal ), ( Manufacturer Warranty: 30 Day ), ( Material: Aluminum ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States ), ( California Prop 65 Warning: Warning ), ( Fuel Type: Gasoline )

Review CLASSIC PERFORMANCE PRODUCTS CPP Chevy 210 150 29gal Aluminum Gas Fuel Tank Kit Carb 90ohm fits BELAIR EFI 57 1955

The **Classic Performance CPP 5557AGT-29H 1955-57 Chevy Bel Air 150/210 Horsepower Fuel Tank and EFI Conversion Kit** is a meticulously engineered aftermarket solution designed to restore and enhance the performance of your classic 1955-1957 Chevrolet Bel Air, whether you re running a stock 292 cubic-inch Blue Flame V8 or a more aggressive crate engine. This kit is crafted for enthusiasts who demand authenticity, reliability, and a seamless blend of modern efficiency with vintage charm. The **29-gallon fuel tank** is a precision-machined, high-quality steel unit, meticulously fabricated to match the original Bel Air s iconic body lines while incorporating modern safety and durability standards. Its smooth, polished finish ensures it blends flawlessly with the car s classic aesthetic, whether it s left stock or customized with chrome or custom paint. The tank s reinforced construction guarantees structural integrity, preventing flex or warping under load, and its precise fitment eliminates the need for excessive modifications to the chassis or body panels, preserving the car s original integrity.

At the heart of this kit lies the **90-ohm ignition coil and EFI (Electronic Fuel Injection) conversion system**, a game-changer for owners looking to transition from carburetion to a more precise, fuel-efficient, and performance-oriented fuel delivery method. The **90-ohm coil** is a high-performance upgrade designed to work seamlessly with modern electronic ignition systems, delivering a stronger spark for improved combustion and better throttle response critical for engines pushing 150 to 210 horsepower. The EFI conversion system is a plug-and-play solution that replaces the carburetor with a **high-flow electronic fuel injector**, calibrated to deliver the exact air-fuel ratio needed for optimal power and efficiency. This system eliminates common carburetion issues like float starvation, vacuum leaks, and inconsistent fuel delivery, resulting in smoother acceleration, better cold starts, and reduced emissions all while maintaining the classic look of your Bel Air. The kit includes all necessary wiring harnesses, sensors, and mounting hardware, ensuring a straightforward installation process that even intermediate mechanics can tackle with confidence.

For those who appreciate the finer details, this kit also includes **high-quality fuel lines, fittings, and a reinforced fuel pump bracket**, all designed to withstand the demands of modern driving without compromising the car s vintage appeal. The fuel lines are made from durable, kink-resistant material, ensuring consistent fuel flow even under hard acceleration, while the bracket is engineered to securely mount the electric fuel pump whether it s a high-flow unit for performance applications or a standard pump for daily driving. Additionally, the kit accounts for the unique fuel system requirements of the 1955-57 Chevy, with provisions for proper fuel pressure regulation, vapor recovery (where applicable), and easy access for maintenance, making it a practical choice for both showroom and street use. Whether you re preparing your Bel Air for a weekend cruise, a drag strip session, or a concours show, this **CPP 5557AGT-29H kit** delivers the perfect balance of heritage and high-performance engineering, ensuring your classic roars with the power it was meant to have while standing the test of time.

### **Pros and Cons of Buying a Classic Performance 5557AGT-29H 1955-57 Chevy Bel Air 29-Gallon Gas Fuel Tank Kit with Carb/EFI Conversion and 90-Ohm Ignition**

#### **Pros**

1. **Increased Fuel Capacity** The 29-gallon fuel tank significantly extends range, reducing the need for frequent refueling, which is especially useful for long-distance cruising, track days, or road trips.

2. **Improved Performance Potential** A larger fuel tank allows for better fuel delivery stability under high throttle conditions, reducing fuel starvation issues that can occur in stock or modified engines with smaller tanks.

3. **Customization & Aesthetics** The kit is designed to fit classic Chevy engines, offering a period-correct or modernized look depending on the build. A larger tank can also enhance the car s stance, especially if paired with a lowered suspension.

4. **Compatibility with High-Performance Mods** If the vehicle is being built for serious performance (e.g., big blocks, forced induction, or high-RPM applications), a larger fuel tank ensures adequate fuel supply to prevent fuel pump or line failures under heavy load.

5. **Versatility for Different Applications**

- **Street/Driving:** Better range for daily use or weekend cruising.

- **Track/Performance:** Reduces the risk of fuel starvation during aggressive driving or high-speed runs.

- **Off-Road/Adventure:** Useful for overlanding or long-distance touring.

6. **Upgraded Ignition System (90-Ohm Coil)** A 90-ohm ignition coil is often more durable and efficient than stock coils, providing better spark consistency, which can improve combustion efficiency and reduce misfires especially beneficial if the engine is modified or running high-performance fuel.

7. **Carburetor or EFI Flexibility** The kit supports both carbureted and electronic fuel injection (EFI) setups, allowing the owner to choose the fueling system that best fits their build goals, budget, and skill level.

8. **Durability & Build Quality** Classic Performance is a reputable brand known for high-quality aftermarket parts, ensuring the tank and related components are well-engineered and built to last.

9. **Reduced Fuel Line Stress** A larger tank distributes fuel more evenly, reducing pressure spikes in the fuel lines, which can prolong the life of the fuel pump and injectors (if EFI is used).

10. **Resale Value for Enthusiasts** A well-documented fuel upgrade can appeal to other classic Chevy restorers or performance builders, potentially increasing resale value for the vehicle.

---

#### **Cons**

1. **Cost** The 29-gallon tank and associated components (fuel lines, pump, carb/EFI conversion, ignition coil) are a significant investment. Depending on the build, costs can range from **$800 to $2,500 **, depending on whether you DIY or hire a professional.

2. **Installation Complexity** Fitting a 29-gallon tank in a 1955-57 Chevy Bel Air requires careful planning, especially if modifying the frame rails, suspension, or underbody clearance. Some builds may require welding, custom brackets, or even a lowered suspension to accommodate the tank without interference.

3. **Weight Addition** A 29-gallon tank filled with fuel adds ** 150-180 lbs** to the vehicle. This can negatively impact handling, acceleration, and braking, particularly if the suspension or drivetrain isn t upgraded to compensate.

4. **Fuel Pump & Line Upgrades Needed** Stock fuel pumps and lines may not be adequate for a larger tank. You ll likely need a **high-flow electric fuel pump** and reinforced fuel lines to prevent starvation or leaks, adding to the cost.

5. **Potential Clearance Issues** The tank s size may interfere with the **exhaust system, driveshaft, or suspension components**, requiring modifications like extended exhaust headers, custom brackets, or a lowered ride height.

6. **Fuel Management Challenges**

- **Carbureted Setups:** Requires precise tuning to ensure proper fuel delivery across the tank s capacity, especially if the engine is modified.

- **EFI Setups:** May need a **high-capacity fuel rail, larger injectors, or a tuner** to handle the increased fuel volume without running rich or lean.

7. **Maintenance & Fuel Quality Concerns**

- **Sedimentation:** A larger tank means more fuel sits stagnant, increasing the risk of **water or sediment buildup**, which can clog fuel filters or injectors.

- **Ethanol Compatibility:** If using modern fuels (e.g., E10 or higher), the tank and fuel system may need **ethanol-resistant components** to prevent swelling or degradation.

8. **Time-Consuming Build** Installing a large fuel tank often requires **disassembly of the engine bay, frame modifications, and thorough testing**, which can take **50-100 hours** depending on experience.

9. **Potential for Overkill** If the vehicle is primarily a **weekend cruiser or show car** with minimal performance demands, a 29-gallon tank may be **unnecessary**, adding weight without significant benefit.

10. **Resale Market Limitations** While enthusiasts may appreciate the upgrade, **non-performance-focused buyers** (e.g., classic car collectors) may not value a large fuel tank, potentially limiting resale appeal.

---

### **Conclusion**

Buying the **Classic Performance 5557AGT-29H 29-Gallon Fuel Tank Kit** for a 1955-57 Chevy Bel Air is a **highly beneficial upgrade for performance builds, long-distance cruisers, or track-oriented applications**. The increased fuel capacity, improved fuel delivery, and upgraded ignition system provide **real-world advantages** for serious drivers. However, the **cost, installation complexity, and weight addition** make it a **major undertaking** that should only be pursued if the vehicle s primary purpose aligns with high-performance or extended-range use.

For **casual drivers or show cars**, a smaller tank (e.g., 15-20 gallons) or a **stock tank with minor modifications** may be a more practical choice. If you re committed to the project, **budget for additional upgrades** (suspension, fuel pump, exhaust) to ensure the tank s benefits aren t outweighed by handling or reliability issues.

---

### **Final Recommendation**

**Buy the kit if:**

You re building a **high-performance or track-ready** 1955-57 Chevy with a **big block or forced induction**.

You frequently drive **long distances** and want **minimal refueling stops**.

You re prepared for **frame/suspension modifications** and **additional fuel system upgrades** (pump, lines, EFI tuning).

You have **mechanical experience** or are willing to **hire a professional** for installation.

**Avoid the kit if:**

The car is a **strictly show or collector s vehicle** with no performance focus.

You re on a **tight budget** and can t afford extra modifications (suspension, fuel system).

You lack the **time or skills** for a **complex installation**.

The vehicle will primarily be **daily driven in urban areas** where range isn t a major concern.

**Alternative Considerations:**

- **Smaller Tank (15-20 gal):** Offers some range improvement without as much weight or installation hassle.

- **Stock Tank Fuel Pump Upgrade:** A simpler, lower-cost solution for basic performance builds.

- **EFI Conversion Only:** If fuel capacity isn t the priority, focus on **upgrading the ignition and fuel delivery system** instead.

For most **serious Chevy enthusiasts**, this kit is a **worthwhile investment** if the build plan justifies it. However, **thorough planning and budgeting** are essential to avoid regrets.

Details:

Steering Brakes Suspension. Black Powder coat. 1955-1957 Chevrolet Bel Air, 150, 210 29 Gallon Aluminum Fuel Tank Complete Kit: Our newly re designed aluminum fuel tanks fit between the frame rails, and are fully baffled with a internal trap. Includes all mounting hardware, fittings, and plugs.

All the fittings feature a reusable spin-lock connector that does not require specialty tools to disassemble. Cops 29 gallon aluminum tank will replace the factory gas unit. Features: Made from .125 5051 aluminum. Fits between the frame rails.

Can be used with Fitch, Holley, or Outbreak fuel injection kits as well LS swaps. They can run an internal or external fuel pump, there is extra port into the trap so they work great either with a carburetor injection. 29 gallon capacity 32.125 x 10 28.

part #: 5557agt29h price

  • $569.05

specifications fueltanksysteme:

  • for models: Efi, 57, Belair
  • for makes: Chevy
  • for years: 1955
  • brand: Classic Performance Products Cpp
  • mpn: 5557agt-29h
  • part type: Fuel Aluminum Tank
  • capacity: 29 Gal
  • manufacturer warranty: 30 Day
  • material: Aluminum
  • placement on vehicle: Rear
  • country of origin: United States
  • california prop 65 warning: Warning
  • fuel type: Gasoline

offer fueltanksysteme:

  • quantity: 3
  • sold: 0
  • started: March 25, 2026
  • options: Ship-to-home
  • availability: In Stock

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  • city: Placentia, California
  • rating: 99.3%
  • # reviews: 106212

returns fueltanksysteme:

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

general fueltanksysteme:

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

shipping fueltanksysteme:

  • class: Standard
  • cost: $504.18
  • carrier: UPS
  • transit: 3-8 Days
  • service: UPS Ground
  • type: Calculated

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for models: efi, 57, belair, for makes: chevy, for years: 1955, part type: fuel aluminum tank, capacity: 29 gal, manufacturer warranty: 30 day, placement on vehicle: rear, country of origin: united states, california prop 65 warning: warning, fuel type: gasoline,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, material: aluminum, sku: 23298196082232782,
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1 offer $569.05 USD
  • New. Offer #1 priced at $569.05 + $504.18 shipping estimate = $1073.23* total. They can run an internal or external fuel pump, there is an extra fuel port into the fuel trap so they work great either with a carburator or with fuel injection. 1955-1957 Chevrolet Bel Air, 150, 210 29 Gallon Aluminum Fuel Tank.+$504.18 shipping

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