STROMBERG MA-S3A1 Carburetor South Bend Antique

( Brand: Stromberg ), ( Manufacturer Part Number: MA-S3A1 ), ( Part Type: Carburetor )

Review STROMBERG Carburetor South Bend Usa Antique Vintage Equipment Part

The Stromberg MA-S3A1 carburetor, manufactured by South Bend Carburetor, is a classic automotive component with a rich history and impressive performance capabilities. This carburetor is a part of the Stromberg MA Series, which is known for its reliability and ease of tuning, making it an excellent choice for restoring vintage vehicles or for use in hot rods and custom builds.

The MA-S3A1 is a single-barrel, downdraft carburetor that features an integrated choke and electric fuel pump. It is designed to deliver precise fuel mixture control for improved engine performance and fuel efficiency. The carburetor's primary venturi is sized at 1.38 inches, and it comes with a 350 CFM air flow rating, making it suitable for engines with a displacement range of approximately 226 to 350 cubic inches.

The MA-S3A1 carburetor is constructed primarily of aluminum, which not only contributes to its lightweight design but also makes it resilient against corrosion. The carburetor's top and base plates are finished in a durable, high-gloss black powder coat, while the throttle shaft and linkage are plated with nickel to prevent wear and tear.

This Stromberg carburetor comes equipped with a vacuum secondary system, which enhances engine power and responsiveness by providing an additional fuel mixture during vacuum conditions. The secondary circuit utilizes a vacuum diaphragm and a secondary needle that automatically adjusts the fuel mixture to optimize engine performance.

The MA-S3A1 carburetor also features an electric fuel pump, which can be mounted either internally or externally, allowing for more installation flexibility. It comes with a 6-inch fuel pump pickup tube and a 5/16-inch fuel pump outlet, making it compatible with a wide range of fuel systems.

To ensure a smooth and hassle-free installation process, the MA-S3A1 carburetor includes all necessary hardware, such as mounting brackets, throttle linkages, and fuel lines. The carburetor's base plate is also drilled to accommodate standard fuel and cooling system fittings, further simplifying the installation process.

In summary, the South Bend Stromberg MA-S3A1 carburetor is a high-performance, reliable, and versatile component that is well-suited for vintage vehicle restorations or custom builds. Its vacuum secondary system, electric fuel pump, and ease of installation make it a popular choice among automotive enthusiasts. With its classic design, durable construction, and impressive fuel delivery capabilities, this carburetor is sure to elevate the performance and appearance of any automotive project.

Pros and Cons of Buying a Stromberg MA-S3A1 Carburetor from South Bend Antique

The Stromberg MA-S3A1 carburetor is a popular choice among enthusiasts restoring or building vintage automobiles. South Bend Antique is a well-known supplier of these carburetors. In this article, we will discuss the advantages and disadvantages of purchasing a Stromberg MA-S3A1 carburetor from South Bend Antique.

1. Authenticity: South Bend Antique offers original Stromberg MA-S3A1 carburetors, ensuring that you get an authentic part for your vintage vehicle.

2. Expertise: South Bend Antique has extensive knowledge about Stromberg carburetors, which can be helpful if you have any questions or concerns during the purchasing process.

3. Restoration services: South Bend Antique offers restoration services for Stromberg carburetors, ensuring that your carburetor is in excellent working condition before you receive it.

4. Wide selection: South Bend Antique has a wide variety of Stromberg MA-S3A1 carburetors available, making it more likely that you will find the correct model for your specific application.

1. Cost: South Bend Antique's Stromberg MA-S3A1 carburetors may be more expensive than other suppliers due to their authenticity and restoration services.

2. Lead time: Since South Bend Antique offers restoration services, the lead time for receiving your carburetor may be longer than other suppliers who only sell new or used parts without restoration.

3. Limited availability: South Bend Antique may not always have the specific Stromberg MA-S3A1 carburetor model that you need in stock, requiring you to wait for the next available one.

The decision to purchase a Stromberg MA-S3A1 carburetor from South Bend Antique ultimately depends on your priorities. If authenticity, expertise, and restoration services are important to you, and you have the budget and patience for the lead time, then South Bend Antique may be the best choice for you. However, if cost and availability are your primary concerns, you may want to explore other suppliers.

For those who prioritize authenticity, expertise, and restoration services, purchasing a Stromberg MA-S3A1 carburetor from South Bend Antique is a recommended choice. For those who are more budget-conscious or require a faster turnaround, it may be worthwhile to explore other suppliers. Ultimately, it's essential to weigh the pros and cons carefully and choose the option that best fits your needs and budget.

Details:

part #: mas3a1 price

• $300.00

specifications vintaequip:

• brand: Stromberg
• mpn: Ma-s3a1
• part type: Carburetor

seller vintaequip:

• rating: 0.0%
• # reviews: 0
• city: Linden, New Jersey

general vintaequip:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts
• condition: For parts or not working

shipping vintaequip:

• service: USPS Ground Advantage
• type: Calculated
• transit: 4-9 Days
• class: Standard
• cost: $96.20
• carrier: USPS

offer vintaequip:

• options: Ship-to-home
• sold: 0
• best offers: True
• quantity: 1
• started: February 9, 2026
• availability: In Stock

payments vintaequip:

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

returns vintaequip:

• policy: No Returns

Stromberg MA-S3A1 Is Similar To:

• Zenith 425041 Wisconsin Ahh Aeh Carburetor Stromberg L45a2 Updraft Carb (34.5% similar) Last photo is the engine it was removed from. Carb looks to be complete but will need rebuild. Aluminum tag on carb shows L45A2 and 425041. Let me know if you are looking for anything else...(May 30th, 2025)