fits model: Gt, 500, 428, Shelby. year: 1968–1969.

( Brand: Holley ), ( Manufacturer Part Number: C9AF-9510-M ), ( Mounting Flange Type: Square Bore ), ( Ipn: List-4279 ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: List 4279 ), ( Items Included: Gasket ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )
The Holley 4279 carburetor is a truly iconic piece of automotive history, specifically designed for the 1969 Shelby GT 500 with the 428 CJ engine. This carburetor, with the part number C9AF, is a must-have for any enthusiast or restorer of classic muscle cars.
Upon first glance, the Holley 4279 carburetor is a sight to behold. Its polished aluminum body shines under the sun, reflecting the pride and craftsmanship that goes into each and every Holley carburetor. The 4279 is a double-pumper, quad-barrel carburetor, which means it has four individual barrels to provide ample fuel and air mixture for the powerful 428 CJ engine.
The Holley 4279 carburetor is equipped with Holley's advanced vacuum secondary system. This system allows the carburetor to deliver a rich fuel mixture at low RPMs for smooth idling and acceleration, and a leaner mixture at high RPMs for maximum power and efficiency. The secondary system is activated by a mechanical vacuum diaphragm, ensuring reliable operation and consistent performance.
One of the standout features of the Holley 4279 carburetor is its adjustability. Each barrel has its own primary and secondary adjustment screws, allowing for precise tuning of the fuel mixture. The primary adjustment screws control the idle mixture, while the secondary screws adjust the mixture at higher RPMs. This level of adjustability allows for customization to meet the specific needs of each engine and driving style.
The Holley 4279 carburetor is also equipped with a high-quality air cleaner base. The base features a removable lid for easy access to the air filter element, and a durable metal design that can withstand the rigors of high-performance driving. The base is also designed to integrate seamlessly with the carburetor, providing a clean and polished appearance.
In conclusion, the Holley 4279 carburetor is a high-quality, performance-oriented carburetor that is perfect for the 1969 Shelby GT 500 with the 428 CJ engine. Its advanced vacuum secondary system, adjustability, and high-quality air cleaner base make it a top choice for any classic muscle car enthusiast or restorer. Whether you're looking to restore a classic car to its original glory or build a high-performance hot rod, the Holley 4279 carburetor is an essential component.
Pros of buying a 1969 Shelby GT 500 (Holley List-4279):1. Rare and Collectible: This particular car is a 1969 Shelby GT 500, which is a highly sought-after classic muscle car. The Holley List-4279 designation indicates that it's a well-documented and verified example.
2. Powerful Engine: The car is equipped with a 428 cubic inch V8 engine, providing ample power for a thrilling driving experience.
3. Classic Design: The 1969 Shelby GT 500 is known for its iconic design, including its distinctive front grille, side scoops, and rear spoiler.
4. Historical Significance: This car was built in October 1968, a significant period in the history of the muscle car era.
Cons of buying a 1969 Shelby GT 500 (Holley List-4279):1. High Cost: Classic muscle cars, especially rare and well-documented ones like this one, can be quite expensive. Regular maintenance and repairs can also be costly.
2. Limited Usability: As a classic car, it may not be as practical or reliable for daily use as a modern vehicle. It may require frequent tune-ups and may not have the same safety features as newer cars.
3. Depreciation: While classic cars can appreciate in value, they can also depreciate over time. It's important to consider this when making a purchase.
4. Limited Availability of Parts: Replacing parts for a classic car can be challenging due to limited availability and potential high costs.
Conclusion:The 1969 Shelby GT 500 (Holley List-4279) is a rare and collectible classic muscle car with a powerful engine and iconic design. However, it also comes with high costs, limited usability, and the potential for depreciation. If you're a serious car collector with the means to maintain such a vehicle, this could be a great addition to your collection. But for those looking for a daily driver or a practical investment, it may not be the best choice.
Recommendation:If you're interested in this car, I would recommend conducting a thorough inspection, getting a professional appraisal, and considering the long-term costs and maintenance needs. It's also important to consider your personal preferences and priorities when making such a significant purchase.
THIS offer IS FOR A REAL 4279 CARB GUARANTEED. THE METERING BLOCKS ARE 5673 PRIMARY AND 5671 SECONDARY.