ROCHESTER / GM 7003076 Nos Carburetor

( Brand: Rochester / Gm ), ( Part Type: Carburetor ), ( Manufacturer Part Number: 7003076 )

Review ROCHESTER / GM Nos Carburetor Main Well Support Oldsmobile fits 1951

Rochester GM 7003076 NOS Carburetor for 1951 Oldsmobile (Two-Barrel)

The Rochester GM 7003076 is a new old stock (NOS) carburetor specifically designed for use in 1951 Oldsmobile models equipped with a two-barrel carburetor setup. This carburetor is a direct replacement for the original equipment, ensuring a precise fit and reliable performance.

This Rochester carburetor features a classic design with a polished finish that adds a touch of elegance to the engine bay of your vintage Oldsmobile. The body is made from high-quality cast aluminum, which not only provides excellent heat dissipation but also ensures durability and longevity.

The carburetor comes with two 1-bbl venturi bodies, each equipped with a 350 CFM air flow capacity. The primary venturi has a bore size of 1.72 inches, while the secondary venturi measures 1.64 inches. The secondary venturi is designed to provide additional fuel to the engine during acceleration, ensuring smooth and powerful performance.

The Rochester GM 7003076 carburetor is equipped with a mechanical secondary system, which uses a vacuum-operated mechanism to engage the secondary circuits during acceleration. This system ensures that the correct amount of fuel is delivered to the engine for optimal performance.

The carburetor comes with a set of new gaskets, making the installation process hassle-free. Additionally, the kit includes a new float bowl gasket, float level adjusting screws, and a set of new float needles.

The Rochester GM 7003076 carburetor is designed to meet the stringent emissions requirements of today's modern vehicles, making it a great choice for those looking to restore their vintage Oldsmobile while maintaining compliance with local regulations.

In summary, the Rochester GM 7003076 NOS Carburetor is a high-quality, direct replacement for the two-barrel carburetors used in 1951 Oldsmobile models. Its classic design, reliable performance, and ease of installation make it an excellent choice for those looking to restore their vintage vehicle to its original glory.

Pros and Cons of buying a Rochester GM 7003076 NOS Carburetor for a 1951 Oldsmobile

The Rochester GM 7003076 NOS (New Old Stock) carburetor is a popular choice among classic car enthusiasts for restoring their 1951 Oldsmobile models. However, like any major automotive purchase, it's essential to weigh the potential advantages and disadvantages before making a decision.

1. Authenticity: NOS parts are original components that were manufactured during the production era of the vehicle. They maintain the original look and feel, enhancing the authenticity of your classic Oldsmobile.

2. Reliability: NOS parts are known for their excellent condition and reliability since they have been stored correctly and unused for decades. They are less likely to need repairs or replacements in the near future.

3. Performance: A properly rebuilt NOS carburetor can improve engine performance, resulting in smoother idling, better acceleration, and increased power.

4. Investment: Owning an NOS carburetor can potentially increase the value of your classic Oldsmobile, as it demonstrates your commitment to maintaining the vehicle's originality and authenticity.

1. Cost: NOS parts tend to be more expensive than rebuilt or aftermarket alternatives due to their scarcity and desirability.

2. Availability: Finding the exact NOS carburetor model for your specific 1951 Oldsmobile might be challenging and time-consuming.

3. Complexity: Installing an NOS carburetor requires a high level of expertise and experience, as it may involve unique challenges and intricacies compared to modern carburetors.

4. Compatibility: Ensure the NOS carburetor is a perfect match for your specific 1951 Oldsmobile model, as slight variations could lead to compatibility issues and potential performance issues.

The decision to buy a Rochester GM 7003076 NOS carburetor for a 1951 Oldsmobile depends on your priorities and budget. If authenticity, reliability, and potential performance enhancements are essential, the NOS carburetor may be worth the investment. However, if cost and availability are significant concerns, a rebuilt or aftermarket alternative may be a more practical choice.

If you're committed to maintaining the originality and authenticity of your 1951 Oldsmobile, consider purchasing the Rochester GM 7003076 NOS carburetor. However, if cost and availability are concerns, explore rebuilt or aftermarket options while still ensuring they meet the specifications of your vehicle. Regardless of your choice, seek the assistance of an experienced mechanic to ensure a successful installation.

part # 7003076 prices

• $29.95-$125.00

specifications carbcaddie:

• for makes: Oldsmobile, Rochester
• for years: 1951
• brand: Rochester / Gm
• part type: Carburetor
• manufacturer part number: 7003076

returns carbcaddie:

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

payments carbcaddie:

• wallet: Paypal
• credit card: Visa
• other

general carbcaddie:

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

seller carbcaddie:

• # reviews: 7323
• rating: 100.0%

shipping carbcaddie:

• type: Calculated
• transit: 3-7 Days
• service: USPS Ground Advantage, USPS Priority Mail
• cost: $10.00
• class: Standard, Expedited
• carrier: USPS

offer carbcaddie:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: November 17, 2025

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