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  3. CROWN AUTOMOTIVE L4279560

CROWN AUTOMOTIVE L4279560 Carburetor

fits model: Cj5. make: Jeep. year: 1959–1971.

L4279560 Crown Automotive Carburetor For Jeep Cj5 1959-1971

( Brand: Crown Automotive ), ( Manufacturer Part Number: L4279560 ), ( Construction: Metal ), ( Axle: Any ), ( Color: Unpainted ), ( Type: Automotive ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Box ), ( Usage: Oem ), ( Finish: Gray ), ( Barrel: One ), ( Fitment Type: Performance/custom )

Review CROWN AUTOMOTIVE Carburetor For Jeep fits CJ5 1959–1971

The Crown carburetor, model L4279560, is a high-performance replacement option for the original carburetor in 1959-1971 Jeep CJ5 vehicles. This carburetor is designed to deliver precise fuel delivery and easy tuning, making it an excellent choice for both daily drivers and enthusiasts seeking to improve their Jeep's performance.

The L4279560 carburetor features a 2-barrel design with a primary venturi size of 0.600 inches and a secondary venturi size of 0.700 inches. This configuration offers a good balance between low-end torque and high-end power, making it suitable for various driving conditions.

One of the unique aspects of this carburetor is its vacuum secondary system. This design uses a vacuum diaphragm to control the secondary circuits, ensuring smooth transition between the primary and secondary circuits and eliminating the need for a complicated linkage. The result is a more responsive throttle and improved drivability.

The carburetor's meticulously engineered internal components include a brass body with nickel-plated borosilicate glass bowls to resist corrosion and ensure long-lasting durability. The needle and seat jet kit is made from high-quality stainless steel, which provides excellent resistance to wear and tear and can be easily tuned for optimal engine performance.

The L4279560 carburetor also comes with a fuel pressure regulator, which allows for fine-tuning of the fuel pressure to meet the specific requirements of the engine and driving conditions. The regulator features a 3/8 NPT thread for easy installation and connection to the fuel system.

Installing the L4279560 carburetor on a 1959-1971 Jeep CJ5 is a relatively straightforward process. The kit includes all necessary hardware, including mounting brackets and gaskets, to make the installation as hassle-free as possible. The carburetor is also compatible with most aftermarket intake manifolds and air cleaner setups, allowing for various customization options.

In summary, the Crown carburetor L4279560 is an exceptional replacement option for the original carburetor in 1959-1971 Jeep CJ5 vehicles. Its vacuum secondary system, high-quality materials, and ease of installation make it an excellent choice for those seeking improved performance and drivability.

Pros and Cons of Installing a Crown carburetor (L4279560) on a 1959-1971 Jeep CJ5

1. Pros:

a. Improved Performance: This carburetor is designed to provide better fuel efficiency and smoother engine performance. It offers a larger venturi and improved metering capabilities, which can help your Jeep CJ5 run more effectively.

b. Easy Installation: The Crown carburetor (L4279560) is known for its straightforward installation process. It is a direct replacement for the original carburetor on 1959-1971 Jeep CJ5 models, making it a convenient choice for those looking to upgrade their vehicles without extensive modifications.

c. Reliability: Crown carburetors have a reputation for durability and reliability. They are built with high-quality materials and precise manufacturing processes, ensuring that they can withstand the rigors of off-road driving and last for a long time.

d. Better Idle and Throttle Response: This carburetor offers improved idle and throttle response, which can make your Jeep CJ5 more responsive and easier to drive, especially when towing or carrying heavy loads.

2. Cons:

a. Cost: The Crown carburetor (L4279560) may be more expensive than some other aftermarket options. However, its superior performance and reliability might justify the additional cost for some Jeep enthusiasts.

b. Potential Fitment Issues: Although this carburetor is a direct replacement for the original carburetor on 1959-1971 Jeep CJ5 models, some users have reported minor fitment issues, such as the need for slight modifications to the intake manifold or carburetor mounting brackets.

c. Adjustment Requirements: Like any carburetor, the Crown L4279560 may require some initial tuning and adjustment to ensure optimal performance. This can be a time-consuming process and may require some mechanical knowledge.

3. Conclusion:

Installing a Crown carburetor (L4279560) on a 1959-1971 Jeep CJ5 offers several advantages, including improved performance, easy installation, reliability, and better idle and throttle response. However, it may come with some potential drawbacks, such as a higher cost and potential fitment issues. Ultimately, the decision to purchase and install this carburetor depends on your budget, mechanical skills, and desired performance improvements for your Jeep CJ5.

4. Recommendation:

If you're looking to upgrade the carburetor on your 1959-1971 Jeep CJ5 and are willing to invest in a high-performance, reliable option, the Crown carburetor (L4279560) is a solid choice. Be prepared for potential fitment issues and a potentially time-consuming adjustment process, but the benefits, such as improved engine performance and smoother operation, may outweigh these challenges for many Jeep enthusiasts.

Details:

part #: l4279560 price

  • $226.33

specifications carbcoon:

  • for models: Cj5
  • for makes: Jeep
  • for years: 1959-1971
  • brand: Crown Automotive
  • mpn: L4279560
  • construction: Metal
  • axle: Any
  • color: Unpainted
  • type: Automotive
  • hardware included: Use Existing Hardware
  • packaging: Box
  • usage: Oem
  • finish: Gray
  • barrel: One
  • fitment type: Performance/custom

offer carbcoon:

  • quantity: 3
  • sold: 0
  • started: March 7, 2025
  • options: Ship-to-home
  • availability: In Stock

returns carbcoon:

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

payments carbcoon:

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shipping carbcoon:

  • service: Standard, Expedited, Overnight
  • transit: 4-7 Days
  • cost: $0.00
  • class: Standard, Expedited, One-day
  • type: Fixed

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: New

seller carbcoon:

  • city: Coppell, Texas
  • rating: 96.8%
  • # reviews: 3970
for models: cj5, for makes: jeep, for years: 1959-1971, construction: metal, axle: any, type: automotive, hardware included: use existing hardware, packaging: box, usage: oem, finish: gray, barrel: one, fitment type: performance/custom,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, color: unpainted, sku: 4966590021729672,

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