HOLLEY R-7799-B04 Carburetor Fuell Bowl 34

( Brand: Holley ), ( Manufacturer Part Number: R-7799-B04 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Material: Alloy ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Performance Part: No )

Review HOLLEY Vintage Carburetor Fuell Bowl 34 Side Hung

The Holley R-7799-B04 Carburetor Fuel Bowl, part number 34, is a high-performance replacement fuel bowl designed for use with Holley 4150 series carburetors. This fuel bowl is constructed from heavy-duty aluminum material, ensuring durability and strength to withstand the demands of high-performance applications.

The R-7799-B04 fuel bowl features a generous 1.75-quart capacity, providing an ample fuel supply for larger engines or long fuel runs. The bowl includes an integrated baffle system that helps reduce fuel slosh and surge, ensuring a smooth and consistent fuel delivery to the carburetor.

The fuel bowl comes with a removable sight plug, allowing for easy fuel level checks without the need to remove the bowl from the carburetor. The plug is designed with a large, easy-to-read opening and a sealing gasket to prevent fuel leaks.

Additionally, the R-7799-B04 fuel bowl is compatible with Holley's optional electric fuel pumps, allowing for the convenience of electronic fuel level sensing and shut-off. The bowl includes pre-drilled mounting holes for easy installation and can be used with either the stock or optional electric fuel pump mounting brackets.

The fuel bowl comes with a new gasket and hardware kit, ensuring a proper fit and seal to the carburetor base plate. The kit includes a new float, needle, and needle jet to ensure optimal fuel delivery and carburetor performance.

The Holley R-7799-B04 Carburetor Fuel Bowl, part number 34, is an excellent choice for those seeking to improve their carburetor's fuel system performance, reduce fuel slosh and surge, and ensure a consistent fuel delivery to their high-performance engine.

The Holley R-7799-B04 Carburetor Fuel Bowl (3/4-inch) is a popular aftermarket fuel bowl option for hot rods and performance applications. Here are some pros and cons to help you make an informed decision about purchasing this fuel bowl:

1. High-Performance Design: The R-7799-B04 fuel bowl is specifically designed for high-performance applications. It has a large 3/4-inch capacity, which allows for more fuel delivery and better fuel pressure.

2. Improved Air Bubble Separation: Holley's fuel bowl design includes a baffled interior to help separate air bubbles from the fuel, which can improve carburetor performance and reduce fuel starvation.

3. Durable Construction: The fuel bowl is made from aluminum, which is lightweight and resistant to corrosion. It also features a reinforced mounting flange to prevent leaks.

4. Easy Installation: The R-7799-B04 fuel bowl is a direct replacement for the factory fuel bowl on many applications, making installation straightforward and hassle-free.

1. Potential for Fuel Slosh: The large fuel capacity of the R-7799-B04 fuel bowl can lead to fuel slosh during hard acceleration or high G-forces. This can cause fuel to splash out of the bowl and potentially create a mess.

2. Cost: Compared to stock fuel bowls, the R-7799-B04 fuel bowl is more expensive. However, its high-performance design and durability may justify the additional cost for some applications.

3. May Not Fit All Applications: While the R-7799-B04 fuel bowl is a popular option for many hot rods and performance applications, it may not fit all vehicle makes and models. Be sure to check Holley's compatibility chart before making a purchase.

The Holley R-7799-B04 Carburetor Fuel Bowl (3/4-inch) offers several advantages for high-performance applications, including improved fuel delivery, better air bubble separation, and durable construction. However, it also comes with potential drawbacks such as fuel slosh and a higher cost compared to stock fuel bowls. Ultimately, the decision to purchase the R-7799-B04 fuel bowl depends on your specific application and performance goals. If you're looking for improved fuel delivery and durability, this fuel bowl may be worth the investment. However, if fuel slosh is a concern or you're working with a tight budget, you may want to consider alternative options.

If you're looking for a high-performance fuel bowl for your hot rod or performance application, the Holley R-7799-B04 Carburetor Fuel Bowl (3/4-inch) is a solid option to consider. Its large capacity, improved air bubble separation, and durable construction make it a popular choice among performance enthusiasts. However, be sure to check Holley's compatibility chart to ensure it fits your specific application, and consider the potential for fuel slosh before making a purchase. If fuel slosh is a concern, you may want to consider alternative options with smaller fuel capacities or different designs to minimize this issue.

Details:

I cannot guarantee its functionality.

part #: r7799b04 price

• $24.95

specifications carbcoon:

• brand: Holley
• mpn: R-7799-b04
• choke type: Mechanical
• type: Carburetor
• material: Alloy
• vintage part: Yes
• country of origin: United States
• performance part: No

seller carbcoon:

• # reviews: 10
• city: Boonville, New York
• rating: 0.0%

general carbcoon:

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

returns carbcoon:

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

offer carbcoon:

• started: May 15, 2026
• best offers: True
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

shipping carbcoon:

• carrier: USPS
• transit: 5-12 Days
• class: Standard
• type: Fixed
• cost: $8.99
• service: USPS Ground Advantage

payments carbcoon:

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

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