MOTORAD C511 Fuel Tank Gas Cap Bel Air Storage 56-49

( Brand: Motorad ), ( Manufacturer Part Number: 1970 ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Width: 3.000 ), ( Item Height: 1.620 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C511 56-49 ), ( Compatible Model: Bel Air ), ( Compatible Year: 1970 1969 1968 1967 1966 1965 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Fuel Tank Cap )

Review MOTORAD 56-49 Fuel Tank Cap Chevrolet Bel Air Gas Delivery Storage fits ZG 1965–1970

The **Motorad C511 56-49 Fuel Tank Cap** is a meticulously crafted, high-quality replacement part designed to restore both the aesthetic and functional integrity of your 1965 through 1970 Chevrolet Bel Air, particularly those equipped with the iconic **ZG (Z21) gas storage fuel system**. This cap is engineered to replicate the original factory design with precision, ensuring an exact fit and seamless integration with the vehicle s fuel tank assembly. Crafted from durable, corrosion-resistant materials, the cap features a sturdy, threaded metal base that securely attaches to the fuel tank, while the outer shell is molded from high-grade, UV-resistant plastic to maintain its vibrant finish over time. The design includes the classic **Chevrolet Bel Air fuel tank venting system**, complete with the signature **56-49** stamping, which not only enhances the car s vintage appeal but also ensures proper airflow and pressure regulation within the tank. Whether you re restoring a show-quality Bel Air or simply maintaining one you cherish, this cap delivers both authenticity and reliability, allowing you to preserve the original character of your ride while ensuring optimal fuel system performance. Built to withstand the elements and daily use, the Motorad C511 is a testament to meticulous engineering, offering a perfect blend of heritage and modern durability.

### Pros and Cons of Buying a Motorad C511 56-49 Fuel Tank Cap for a 1965-1970 Chevrolet Bel Air

1. **Authentic Fit and Functionality** The Motorad C511 cap is designed specifically for the 1965-1970 Chevrolet Bel Air, ensuring a proper fit and secure sealing. This reduces the risk of fuel leaks or vapor loss, which is critical for maintaining engine performance and safety.

2. **High-Quality Material** Motorad products are known for using durable materials, such as metal and rubber components, which are resistant to wear, corrosion, and fuel degradation over time. This extends the lifespan of the cap compared to generic or aftermarket alternatives.

3. **Fuel Vapor Recovery (FVR) Compatibility** The cap is designed to work with the vehicle s fuel system, including the evaporative emissions control system (EGR or EVAP). This helps meet emissions standards and prevents fuel vapors from escaping into the atmosphere, which is particularly important for older cars that may not have modern fuel systems.

4. **Easy Installation** Since it is an OEM replacement part, installation is straightforward, often requiring only basic tools. No modifications to the fuel tank or surrounding components are typically needed.

5. **Reliability** Motorad is a trusted brand in the automotive restoration and performance market, meaning the cap is less likely to fail prematurely compared to cheaper, unknown brands.

6. **Aesthetic Accuracy** For collectors or enthusiasts restoring a Bel Air to factory specifications, this cap matches the original design, enhancing the vehicle s authenticity and resale value.

7. **Compatibility with Modern Fuel Standards** Unlike some older caps that may not handle modern fuel formulations well, the Motorad C511 is designed to work with contemporary gasoline blends without issues.

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1. **Cost** Compared to generic or no-name fuel tank caps, the Motorad C511 is more expensive. For budget-conscious buyers, this may be a significant drawback, especially if the cap is not a critical priority for restoration.

2. **Limited Availability** Depending on the region, finding this specific part may require ordering from specialty suppliers or online marketplaces, which could involve shipping delays or additional costs.

3. **Potential Overkill for Non-Restoration Use** If the vehicle is primarily used for daily driving and not restored to showroom condition, the extra cost may not be justified. A simpler, less expensive cap might suffice for functional purposes.

4. **Mixed Reviews on Durability Over Time** While Motorad parts are generally reliable, some users report that plastic or rubber components (such as the gasket) may degrade faster than metal parts, requiring eventual replacement.

5. **Compatibility with Aftermarket Modifications** If the fuel tank or surrounding components have been modified (e.g., larger tanks, custom fuel lines), the Motorad cap may not fit perfectly or function as intended. Always verify compatibility with any aftermarket changes.

6. **Installation Challenges for DIYers** While installation is generally simple, some users may encounter difficulties if they lack experience working with fuel systems. Improper installation could lead to leaks or damage to the tank.

7. **Environmental and Legal Considerations** In some regions, older vehicles may require specific emissions compliance. While the Motorad cap helps with this, other modifications (e.g., fuel line upgrades) might still be necessary to meet modern standards.

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The **Motorad C511 56-49 fuel tank cap** is an excellent choice for **Chevrolet Bel Air owners** who prioritize **authenticity, reliability, and emissions compliance**. It is particularly well-suited for **restoration projects, collectors, or enthusiasts** who want a high-quality, OEM-replacement part that enhances both function and appearance. However, for **budget-conscious buyers or those who do not require a showroom-ready vehicle**, the higher cost may not be justified.

If the primary goal is **functional replacement without restoration**, a more affordable generic cap might be sufficient. But if **accuracy, durability, and emissions performance** are key, the Motorad cap is a strong recommendation.

- You are restoring or maintaining a 1965-1970 Chevrolet Bel Air to original specifications.

- You want a reliable, long-lasting part that meets emissions standards.

- You are willing to invest in high-quality components for authenticity and performance.

- You are on a tight budget and the cap is not a critical priority.

- The vehicle has aftermarket modifications that may conflict with the cap s fit.

- You prefer a simpler, less expensive solution for daily driving.

For most **restoration or high-fidelity projects**, the Motorad C511 is the **best available option**. For casual or functional use, weigh the cost against the benefits before purchasing.

Details:

MotoRad Fuel Tank Cap for 1965-1970 Chevrolet Bel Air Gas Delivery storage Zg: Status: In Stock.

specifications fueltanksysteme:

• for models: Zg
• for makes: Chevrolet
• for years: 1965-1970
• brand: Motorad
• mpn: 1970
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item width: 3.000
• item height: 1.620
• manufacturer warranty: 1 Year
• ipn: C511 56-49
• compatible model: Bel Air
• compatible year: 1970 1969 1968 1967 1966 1965
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Motorad Fuel Tank Cap

returns fueltanksysteme:

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

shipping fueltanksysteme:

• service: Standard, Expedited
• type: Fixed
• transit: 2-6 Days
• cost: $0.00
• class: Standard, Expedited

general fueltanksysteme:

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

payments fueltanksysteme:

• other
• credit card: Diners-club
• wallet: Paypal

seller fueltanksysteme:

• rating: 99.6%
• city: Indianapolis, Indiana
• # reviews: 647968

offer fueltanksysteme:

• sold: 0
• availability: In Stock
• started: April 21, 2026
• options: Ship-to-home
• quantity: 10

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