1. USED Car/Truck Carburetors Items
  2. sku: 5760387523809651
  3. STROMBERG 380439

STROMBERG 380439 American Carburetor V8

fits model: Ambassador, Hornet. make: Amc. year: 1955-56.

380439 Stromberg Original 1955-56 American Motors Amc Ambassador V8 Hornet Ww Carburetor

( Brand: Stromberg ), ( Manufacturer Part Number: 380439 ), ( Type: Carburetor ), ( Choke Type: Mechanical ), ( Mounting Flange Type: Square Bore ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review STROMBERG Original American Motors Amc V8 Carburetor fits AMBASSADOR HORNET 1955-56

The Stromberg 380439 carburetor is a vintage automotive component, specifically designed for use in 1955 and 1956 American AMC Ambassador V8 Hornet models. This is a 2-barrel, downdraft carburetor that delivers optimal fuel-air mixture for internal combustion in these classic vehicles.

This Stromberg carburetor boasts a unique design that enhances engine performance with improved throttle response and fuel efficiency. The 380439 model features a mechanical secondaries system, which allows for an increase in power output during full throttle conditions. The secondary throttle valves open progressively, providing a smooth power band and enhanced engine response.

The carburetor body is made from high-quality cast aluminum, ensuring durability and resistance to corrosion. The 380439 model uses a strainer type fuel bowl, which is designed to minimize fuel slosh and promote consistent fuel delivery. The fuel bowl is also vented, allowing for proper fuel pressure regulation and vapor removal.

The carburetor is equipped with a primary metering rod and jet assembly that can be easily adjusted for optimal fuel mixture strength. The secondary metering rods and jets can also be adjusted, allowing for fine-tuning of the fuel mixture for specific operating conditions. The Stromberg 380439 carburetor also includes a choke mechanism, allowing for easy cold start enrichment.

The 380439 model comes with a set of new gaskets, ensuring a proper seal between components during installation. The carburetor also includes a new float bowl gasket and a new float bowl venturi gasket. These gaskets are essential for preventing leaks and ensuring proper fuel flow.

This carburetor is a direct replacement for the original equipment on 1955 and 1956 American AMC Ambassador V8 Hornet models. It is suitable for street use, and with proper tuning and maintenance, can provide reliable and consistent performance. For classic car enthusiasts, the Stromberg 380439 carburetor is an excellent choice for restoring or enhancing the fuel system of their vintage AMC Ambassador V8 Hornet.

Stromberg 380439 1955-56 American AMC Ambassador V8 Hornet Carburetor: A Comprehensive Analysis

Introduction:

The Stromberg 380439 carburetor is a popular choice for restoring and upgrading 1955-56 American AMC Ambassador V8 Hornet engines. This analysis will cover its key features, advantages, and disadvantages to help you make an informed decision.

Features:

1. Single downdraft carburetor

2. Four-barrel design

3. 1.5-inch venturi

4. Suitable for 225 and 270 cubic inch engines

5. Compatible with Holley distributors

Advantages:

1. Improved performance: The Stromberg 380439 carburetor offers better engine response and power delivery, thanks to its four-barrel design.

2. Smooth idle: It provides a smoother idle than stock carburetors, which is essential for a comfortable driving experience.

3. Fuel efficiency: The carburetor's efficient fuel delivery system helps improve fuel economy.

4. Customization: It allows for easy tuning and customization, which can be crucial for achieving optimal engine performance.

Disadvantages:

1. Complexity: The four-barrel design is more complex than a single carburetor, which may lead to more maintenance and potential issues.

2. Cost: The Stromberg 380439 carburetor is generally more expensive than stock or aftermarket single carburetors.

3. Installation: Installing a four-barrel carburetor on a stock intake manifold may require modifications, which can add to the cost and complexity of the project.

Conclusion:

The Stromberg 380439 carburetor offers significant performance improvements for 1955-56 American AMC Ambassador V8 Hornet engines. Its smooth idle, improved fuel efficiency, and customization options make it an attractive choice for enthusiasts. However, the increased complexity, cost, and potential installation challenges should be carefully considered before making a purchase.

Recommendation:

If you're looking to significantly enhance the performance of your 1955-56 American AMC Ambassador V8 Hornet and are willing to invest time, money, and effort into the project, the Stromberg 380439 carburetor is a solid choice. However, if you're on a tight budget or prefer a simpler solution, a single carburetor or stock replacement may be more suitable for your needs. Ultimately, the decision depends on your specific goals and resources.

Details:

Built to the high standards of Stromberg, this vintage piece is a testament enduring quality American manufacturing. The square bore mounting flange ensures a seamless fit to your engine, while the mechanical choke provides reliable starting in any condition.Crafted USA, this single-barrel carburetor is genuine piece of automotive history. Embrace the charm of vintage car parts and keep your classic ride running smoothly. The part number 380439 confirms its authenticity and guarantees compatibility with your classic vehicle.

part #: 380439 prices

  • $130.00-$295.00

specifications carbcoon:

  • for models: Ambassador, Hornet
  • for makes: Amc
  • for years: 1955-56
  • brand: Stromberg
  • mpn: 380439
  • type: Carburetor
  • choke type: Mechanical
  • mounting flange type: Square Bore
  • country/region of manufacture: United States
  • vintage part: Yes

offer carbcoon:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • started: April 19, 2025
  • quantity: 2
  • options: Ship-to-home

seller carbcoon:

  • rating: 100.0%
  • # reviews: 46
  • city: Lewistown, Pennsylvania

shipping carbcoon:

  • class: Standard
  • transit: 5-12 Days
  • type: Fixed
  • service: USPS Ground Advantage
  • cost: $15.00
  • carrier: USPS

general carbcoon:

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

returns carbcoon:

  • policy: No Returns

payments carbcoon:

  • other
  • credit card: Discover
  • wallet: Google-pay
for models: ambassador, hornet, for makes: amc, for years: 1955-56, type: carburetor, choke type: mechanical, mounting flange type: square bore, country/region of manufacture: united states, vintage part: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 5760387523809651,

Stromberg 380439 Is Similar To:

carbcoon logo
2 offers $130.00–$295.00 USD
  • Offer #1: $295.00 price + $24.95 shipping estimate = $319.95* total. Years 1955 and 1956. Part #.+$24.95 shipping
  • Offer #2: $130.00 price + $15.00 shipping estimate = $145.00* total. Embrace the charm of vintage car parts and keep your classic ride running smoothly. Built to the high standards of Stromberg, this vintage piece is a testament to the enduring quality of American manufacturing.+$15.00 shipping

Copyright © carbcoon.com