1. USED Car/Truck Carburetors Items
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  3. BFO 96LR7U

BFO 96LR7U Carburetor Carb 402

fits model: 350, 327, 396, 400, 427, 454. make: Chevy, Gmc. year: 1966–1973.

96lr7u Bfo 4 Bbl Carburetor Carb For Chevy Gmc 350 327 396 400 402 427 454 1966-1973

( Brand: Bfo ), ( Manufacturer Part Number: 96LR7U ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Choke Air Horn Outer Diameter: 129mm ), ( Choke Type: Mechanical ), ( Features: Constant-vacuum, Quadrajet ), ( Fitment Type: Direct Replacement ), ( Fits: For Quadrajet 4mv 4 Barrel For Chevrolet Engines 327 350 427 454 ), ( Intake Size: 35mm 57.2mm ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Warranty: 2 Year ), ( Material: Alloy ), ( Maximum Flow: Cfm ), ( Mounting Flange Type: Spread Bore ), ( Mounting Stud Measure: 108mm 143mm ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: 1901r ), ( Part Type: Intake Fuel System ), ( Specific: 4 Barrel ), ( Type: Carburetor ), ( Universal Fitment: Yes )

Review BFO Bbl Carburetor Carb For Chevy Gmc 402 fits 350 327 396 400 427 454 1966–1973

The BFO 96LR7U carburetor is a high-performance replacement option for various Chevrolet and GMC engines produced between 1966 and 1973. This carburetor is specifically designed for engines with displacements ranging from 350 cubic inches to 454 cubic inches, including the 327, 396, 400, 402, and 427 models.

The BFO 96LR7U carburetor is equipped with a four-barrel configuration, ensuring optimal air-fuel mixture delivery for enhanced combustion and improved engine performance. It boasts a unique and advanced design, featuring a mechanical secondaries system that provides an additional fuel supply during wide-open throttle applications. This results in increased power and torque, making it an excellent choice for both street and racing applications.

The carburetor's meticulously engineered design includes a high-flow aluminum intake manifold, which helps to reduce heat buildup and improve overall engine efficiency. It also features a vacuum secondary system, which allows the secondary throttle plates to open based on engine vacuum, ensuring smooth power delivery throughout the RPM range.

Additionally, the BFO 96LR7U carburetor comes with a high-performance air cleaner assembly, which includes a replaceable filter element and a sleek, polished finish. The carburetor's base gasket is made from a high-temperature, heat-resistant material, ensuring a reliable seal and preventing potential leaks.

This carburetor is also compatible with various fuel systems, including both stock and high-performance fuel systems, making it a versatile solution for a wide range of applications. It is finished in a durable, satin black powder coat, ensuring long-lasting protection against the elements.

In summary, the BFO 96LR7U carburetor is a high-performance, versatile replacement option for Chevrolet and GMC engines produced between 1966 and 1973. Its advanced design, mechanical secondaries system, high-flow intake manifold, and compatibility with various fuel systems make it an excellent choice for those seeking improved engine performance and power output.

Buying a BFO 96LR7U Carburetor for Chevy/GMC 350, 327, 396, 400, 402, 427, 454 (1966-1973): Pros, Cons, and Conclusion

The BFO 96LR7U carburetor is a popular choice for restoring or upgrading the fuel systems in various Chevy and GMC engines from the 1960s and early 1970s. In this analysis, we will discuss the primary advantages and disadvantages of purchasing this carburetor model.

Pros:

1. Reliability: The BFO 96LR7U carburetor is known for its robustness and longevity. It is designed to meet the demands of high-performance applications and can handle a wide range of engine sizes and configurations.

2. Versatility: This carburetor is compatible with a wide range of Chevy and GMC engines, including 350, 327, 396, 400, 402, 427, and 454 models from the 1966 to 1973 period. This makes it a popular choice for enthusiasts and restorers.

3. Performance: The BFO 96LR7U carburetor offers excellent performance, providing smooth idling, quick throttle response, and good fuel economy. It also supports a wide powerband, making it suitable for both street and racing applications.

Cons:

1. Complexity: Compared to modern fuel injection systems, carburetors like the BFO 96LR7U can be more complex to install and tune. They require a certain level of expertise and knowledge to set up correctly.

2. Maintenance: Carburetors like the BFO 96LR7U require regular maintenance, such as adjusting the idle mixture and synchronizing the carburetor jets. This can be time-consuming and may require specialized tools.

3. Fuel economy: While the BFO 96LR7U carburetor offers good fuel economy for its time, it may not be as efficient as modern fuel injection systems. This can lead to higher fuel consumption and increased operating costs.

Conclusion:

The BFO 96LR7U carburetor is a reliable, versatile, and high-performing option for those looking to restore or upgrade the fuel systems in their classic Chevy or GMC vehicles. However, it comes with some drawbacks, such as complexity, maintenance requirements, and potential fuel economy trade-offs. Ultimately, the decision to purchase a BFO 96LR7U carburetor depends on the individual's priorities, expertise, and budget.

Recommendation:

If you are an experienced enthusiast with a good understanding of carburetor tuning and maintenance, the BFO 96LR7U carburetor is a great choice for your classic Chevy or GMC vehicle. It will provide excellent performance, reliability, and versatility. However, if you are new to carbureted engines or prefer a more straightforward and low-maintenance fuel system, you may want to consider other options, such as a modern fuel injection system.

Details:

Control the speed of engine under stable condition, effective operation. Specification: - Type: 4 Barrel Carburetor, Choke Mechanical Choke, Material: Zinc Alloy, Air Inlet Bore Size: 35mm 57.2mm, Horn Inner/Outer Diameter: 126.5/129mm, Mounting Stud Measure: 108mm 143mm To, Maximum Flow: 750 cfm , Count. Aftermarket brand new, ensure superior and reliable quality. Always the correct part.

Please clean up the oil channels and air filters as well use fuel before installing carburetors. Quick, Simple. High hardness and corrosion resistance, longer usage life. Drive Type: Mechanical Choke.

Let your vehicles speed up in a short time, better driving experience. 4 BBL Carburetor Carb for Chevy GMC 350 327 396 400 402 427 454 1966-1973. Part Number: 1901R,1901-GG. Fast Shipping.

Compact size, less fuel consumption, energy saving and economical. Improve the structure during manufacturing process, high accuracy. Manufacturer.guaranteed Fitment.

No Instruction Included Shipping. Package Included: 1x Carburetor, 1 x Flange Gaskets, Air Filter Tool for Pushing Plug, 4x Plugs, 8x Jets, As the picture shows.

specifications carbcoon:

  • for models: 350, 327, 396, 400, 427, 454
  • for makes: Chevy, Gmc
  • for years: 1966-1973
  • brand: Bfo
  • mpn: 96lr7u
  • california prop 65 warning: California Prop 65 Warning
  • choke air horn outer diameter: 129mm
  • choke type: Mechanical
  • features: Constant-vacuum, Quadrajet
  • fitment type: Direct Replacement
  • fits: For Quadrajet 4mv 4 Barrel For Chevrolet Engines 327 350 427 454
  • intake size: 35mm 57.2mm
  • items included: Gasket, Mounting Hardware
  • manufacturer warranty: 2 Year
  • material: Alloy
  • maximum flow: Cfm
  • mounting flange type: Spread Bore
  • mounting stud measure: 108mm 143mm
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • oe/oem part number: 1901r
  • part type: Intake Fuel System
  • specific: 4 Barrel
  • type: Carburetor
  • universal fitment: Yes

payments carbcoon:

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  • credit card: Diners-club
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offer carbcoon:

  • quantity: 2
  • sold: 0
  • started: October 27, 2025
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home

shipping carbcoon:

  • transit: 3-7 Days
  • cost: $0.00
  • type: Fixed
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard

general carbcoon:

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

seller carbcoon:

  • city: Dayton, New Jersey
  • # reviews: 909
  • rating: 100.0%

returns carbcoon:

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  • policy: Returns Accepted
  • time: 30 Days
for models: 350, 327, 396, 400, 427, 454, for makes: chevy, gmc, for years: 1966-1973, california prop 65 warning: california prop 65 warning, choke air horn outer diameter: 129mm, choke type: mechanical, features: constant-vacuum, quadrajet, fitment type: direct replacement, fits: for quadrajet 4mv 4 barrel for chevrolet engines 327 350 427 454, intake size: 35mm 57.2mm, items included: gasket, mounting hardware, manufacturer warranty: 2 year, maximum flow: cfm, mounting flange type: spread bore, mounting stud measure: 108mm 143mm, note: no instruction included, notice: this is aftermarket replcement part, oe/oem part number: 1901r, part type: intake fuel system, specific: 4 barrel, type: carburetor, universal fitment: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: alloy, sku: 8646660069649563,

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