HOLLEY R-6519 Carburetor Barrel Repair 3510-4LA

( Brand: Holley ), ( Manufacturer Part Number: R-6519 ), ( Type: Carburetor )

Review HOLLEY Carburetor Barrel Usa Vintage Oem Parts Or Repair fits CLASSIC

The Holley R-6519 Carburetor Barrel 3510-4LA is a classic repair solution for automotive enthusiasts restoring or maintaining their vintage vehicles. This carburetor barrel is specifically designed for Holley 1bbl carburetors and is compatible with the 3510-4LA base plate and other related components.

This barrel features a traditional design, harkening back to the golden age of automobiles. It is crafted from high-quality aluminum, ensuring both durability and lightweight construction. The barrel's bore size measures 0.650 inches, making it a suitable match for various applications.

The Holley R-6519 Carburetor Barrel 3510-4LA boasts several advanced features, including a 350 CFM air horn and a 4-inch primary bore. These specifications allow for optimal engine performance and efficient fuel delivery. Additionally, this barrel comes with a 1.25-inch secondary bore, enabling smooth operation and excellent throttle response.

One of the most notable aspects of this barrel is its ability to accommodate various carburetor jets and emulsion tubes. This flexibility makes it an ideal choice for custom applications or fine-tuning engine performance. Furthermore, it is designed to work seamlessly with Holley's vacuum secondary systems, offering versatility and superior engine control.

The barrel's top surface is equipped with Holley's signature finned design, which not only adds to its classic appearance but also aids in maintaining optimal cooling temperatures. The barrel is also compatible with various throttle linkage systems, allowing for easy installation and integration into your vehicle's engine bay.

In summary, the Holley R-6519 Carburetor Barrel 3510-4LA is a high-performance, versatile component that caters to the unique needs of vintage vehicle enthusiasts. Its traditional design, advanced features, and compatibility with various Holley carburetor systems make it an essential addition to any restoration or performance improvement project.

The Holley R-6519 carburetor barrel 3510-4LA is a popular choice for classic car restoration projects. This barrel is specifically designed for 351 Cleveland engines and offers several advantages and disadvantages.

1. Improved Performance: This carburetor barrel is known for its excellent air/fuel mixture delivery, which results in improved engine performance, increased horsepower, and better fuel economy.

2. Fuel Efficiency: The Holley R-6519 carburetor barrel is designed to optimize fuel delivery, reducing fuel waste and increasing fuel efficiency.

3. Adjustability: This carburetor barrel offers a high level of adjustability, allowing you to fine-tune the fuel mixture according to your engine's specific requirements.

4. Durability: The Holley R-6519 carburetor barrel is made from high-quality materials and is designed to withstand the rigors of classic car use.

1. Complexity: This carburetor barrel is more complex than some other options, requiring more setup time and expertise to install and adjust correctly.

2. Cost: The Holley R-6519 carburetor barrel is more expensive than some other options, which may be a consideration for some classic car owners.

3. Maintenance: This carburetor barrel requires regular maintenance to keep it running at its best, which can be time-consuming and may require specialized knowledge.

The Holley R-6519 carburetor barrel 3510-4LA offers several advantages for classic car owners, including improved performance, fuel efficiency, adjustability, and durability. However, it also comes with some disadvantages, such as complexity, cost, and maintenance requirements. Ultimately, the decision to purchase this carburetor barrel depends on your specific needs, budget, and level of expertise.

If you are looking for improved performance, fuel efficiency, and adjustability for your classic car's 351 Cleveland engine, the Holley R-6519 carburetor barrel 3510-4LA is an excellent choice. However, if you are on a tight budget or are not comfortable with complex installations and maintenance, you may want to consider other options. Before making a final decision, it's recommended that you do thorough research and consult with a knowledgeable mechanic or carburetor expert.

Details:

Appears to fit Classic American vehicles; check compatibility for exact application. Holley 6819 Carburetor 4 Barrel 3510-4LA USA Classic Vintage OEM parts or repair. Country of Origin: USA Holley cast into housing. No major damage found.

Vintage automotive part, ideal for restoration or replacement projects. Please review all photos for detailed condition. Rebuilt/remanufactured sticker is present on top of carburetor. Brand: Holley.

4 barrel configuration. Model: 6819; Marked 3510-4LA. Condition: AS IS, FOR PARTS OR REPAIR Light wear and some surface oxidation noted. Stamped with Holley logos and serial/casting numbers visible in closeup photos.

part #: r6519 prices

• $70.00-$549.95

specifications carbcoon:

• for models: Classic
• brand: Holley
• mpn: R-6519
• type: Carburetor

seller carbcoon:

• # reviews: 5508
• rating: 100.0%
• city: Spokane, Washington

general carbcoon:

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

shipping carbcoon:

• cost: $8.99
• service: Standard
• type: Fixed
• transit: 3-8 Days
• class: Standard

returns carbcoon:

• policy: No Returns

payments carbcoon:

• other
• wallet: Google-pay
• credit card: Discover

offer carbcoon:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: August 25, 2025

Holley R-6519 Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (43.3% similar) She was removed off of a running BBC motor but has been sitting for few months. It has not been tested and could possibly need work, labor, other parts/materials before use. May be shipped via ups, USPS or FedEx. The base plate was replaced. Selling an oem Holley list 4557 carburetor with...(May 17th, 2024)
• Holley 10741 Teapot 4000 4-barrel Carburetor 1074-1 Core 1955 Ford Thunderbird 292 V-8 (39.3% similar) Ford part number EYCK-9510-T. Holley teapot 4000 4-BARREL carburetor, list number 1074-1. Please verify part number and pictures match your application. Linkage moves free. See pics for condition. Carb core appears to be mostly complete. Core for rebuilding or parts...(May 17th, 2024)
• Holley 1920 Vintage Glass Bowl Carburetor Hot Rod Gasser Carb Core Rebuild (46.2% similar) Good condition all linkage moves as it should great for rebuild...(May 17th, 2024)
• Holley 06425c Two Barrel 650cfm Carburetor 6425 Imca Cheater Outlaw Racing Core (43.5% similar) Rare Holley two barrel carburetor, list number 6425 - carb is together with choke removed but horn intact metering block also in very nice physical condition, all linkage moves freely kick down arm as well good overall core condition has been sitting fryers it should base and bores look...(May 17th, 2024)
• Holley Ecz-9510-m Teapot 4000 4-barrel Carburetor 1161-2 Carb 1956 Ford Thunderbird 312 V-8 (38.2% similar) Carb core appears to be mostly complete. Core for rebuilding or parts. Holley teapot 4000 4-BARREL carburetor, list number 1161-2. Please verify part number and pictures match your application. See pics for condition. Ford part number CZ-9510-M. Linkage moves free...(May 18th, 2024)
• Holley R3310-1 Carburetor List-3310-1 780cfm H4-4150 4bbl Carb Ford Chevy Bop Mopar (46.1% similar) Used Holley 780 cfm 4BBL carburetor. Being sold for parts, restoration, core, rebuild. Looks to be complete, no cracks, being sold as/is. LIST-3310-1, date, 0653...(May 18th, 2024)
• Holley 1850-3 Carburetor 4 Barrel 600 Cfm Vac Secondary Nice Rebuildable Core (52.8% similar) Many of the carbs have been rebuilt and were sitting in plastic bags, but I no history on what was done to them. It is missing a part of the electric choke. Very nice and clean vintage. Spectre fuel system accessory carburetor. The rest of it looks complete. 600 cfm vac...(May 19th, 2024)
• Holley 4360 Economaster 450 Cfm Carburetor 7454 Quadrajet Replacement Chevrolet (42.2% similar) List number is 7454. For sale is one 1 used Holley 4360 series 450 cfm spread bore carburetor. Verify it will fit your application prior to purchasing. Please look closely at all the pictures for condition and details. The carb is in poor shape and for parts only...(May 19th, 2024)
• Holley List-7001 4165 Spreadbore Carburetor 650cfm Core Or Parts (47.3% similar) This model is a spread bore design double pumper with two accelerator pumps. You are buying on a Holley model 4165 four-barrel carburetor, stamped p/n # LIST-7001, date code 1610, rated at 650 cfm ...(May 19th, 2024)
• Holley 4779 4150 4779 750cfm Competition Drag Racing Double Pumper Carburetor (23.9% similar) Holley 4150/4779/750C FM, competition drag racing double pumper carburetor. Is totally rebuilt, is in like new condition, and ready to install. This is an actual photo of the carb...(May 19th, 2024)
• Holley 1850-1 Used 4 Barrel Carburetor List 0618 600cfm Electric Choke Vacum Sec (38.3% similar) List 1850-1 0618 universal fit...(May 19th, 2024)