ROCHESTER 17056162 Carburetor 2-BARREL 2GC V-8

( Brand: Rochester ), ( Manufacturer Part Number: 17056162 ), ( Type: Carburetor ), ( Country Of Origin: United States )

Review ROCHESTER 2-barrel Carburetor 2gc 2b Pontiac V-8 fits 350 400 1976

Rochester 17056162 2-Barrel Carburetor (2GC 2B) for 1976 Pontiac 350/400 V-8

The Rochester 17056162 2-Barrel Carburetor, specifically designed for 1976 Pontiac models with a 350 or 400 cubic inch V-8 engine, is a classic automotive component that delivers exceptional performance and efficiency. This carburetor, manufactured by the renowned brand Rochester, is known for its durability and ability to provide a smooth and consistent fuel mixture for optimal engine operation.

This 2-Barrel Carburetor (2GC 2B) features a unique design with two independent barrels, each equipped with its own float bowl, throttle shaft, and choke mechanism. The carburetor's design ensures efficient fuel delivery to the engine, maintaining an optimal air-fuel mixture for superior combustion. Moreover, it offers improved idle stability and responsiveness, essential for a smoother driving experience.

1. Accurate Fuel Delivery: Each barrel delivers fuel separately, ensuring precise fuel metering for more efficient engine performance.

2. Adjustability: The carburetor offers various adjustment options, allowing you to fine-tune the idle mixture, fuel mixture, and other performance parameters to suit your specific engine requirements.

3. Durability: The carburetor body is made of high-quality materials, designed to withstand the rigors of daily driving and provide long-lasting performance.

4. Easy Installation: The Rochester 17056162 2-Barrel Carburetor is designed for easy installation, with clear instructions and sufficient hardware included in the package.

5. Smooth Idle and Power Delivery: The carburetor offers a smooth idle and consistent power delivery, ensuring a pleasant driving experience.

6. Enhanced Fuel Economy: By providing an efficient fuel mixture, this carburetor can help improve your vehicle's fuel economy, saving you money on gasoline.

In conclusion, the Rochester 17056162 2-Barrel Carburetor is an essential upgrade for any 1976 Pontiac 350 or 400 V-8 engine enthusiast seeking improved engine performance, efficiency, and smoothness. With its durable construction, adjustability options, and reliable fuel delivery, this carburetor is the perfect choice for those who demand the best from their classic Pontiac vehicles.

Pros and Cons of Buying a Rochester 17056162 2-Barrel Carburetor for a 1976 Pontiac 350/400 V-8

a. Rochester Carburetors: Known for their durability and reliability, these carburetors have been used in various automotive applications for decades.

b. Two-Barrel Design: This design offers improved performance over a single-barrel carburetor due to increased airflow and better fuel atomization.

c. Suitability: This specific carburetor (Rochester 17056162) is designed for 1976 Pontiac 350/400 V-8 engines, ensuring a precise fit and optimal engine performance.

a. Complexity: Two-barrel carburetors are generally more complex than single-barrel carburetors, requiring more adjustments and maintenance.

b. Fuel Efficiency: Two-barrel carburetors, while offering better performance, may not be as fuel-efficient as modern fuel injection systems or newer carburetor designs.

c. Availability of Parts: Older Rochester carburetors may have limited availability of replacement parts, making it potentially harder and more expensive to maintain.

Buying a Rochester 17056162 2-Barrel Carburetor for a 1976 Pontiac 350/400 V-8 comes with both advantages and disadvantages. The benefits include improved engine performance, a reliable and durable design, and a precise fit for the targeted application. However, the downsides include the carburetor's complexity, potential fuel efficiency compromises, and limited availability of replacement parts.

If you prioritize engine performance and are willing to invest time and resources into maintaining a complex system, then buying this Rochester 2-Barrel Carburetor could be a suitable choice for your 1976 Pontiac 350/400 V-8. However, it's essential to consider factors like budget, availability of replacement parts, and personal preferences before making a final decision. Alternatively, you might also look into other options, such as modern fuel injection systems or newer carburetor designs, which may offer better fuel efficiency, easier maintenance, and wider availability of replacement parts.

Details:

Linkage moves free. Throttle bores measure 1-11/16 and base mounting bolt pattern to measures 2 by 3-5/8. See pics for condition. Air cleaner stud is broke off in casting.

Please verify part number and pics match your application. Carb core appears to be mostly complete. Core for rebuilding or parts. Rochester 2-Jet 2GC 2-barrel carburetor, stamp number 17056162.

part #: 17056162 prices

• $37.00-$169.00

specifications carbcoon:

• for models: 350, 400
• for makes: Pontiac, Rochester
• for years: 1976
• brand: Rochester
• mpn: 17056162
• type: Carburetor
• country of origin: United States

seller carbcoon:

• city: Sheboygan Falls, Wisconsin
• # reviews: 33215
• rating: 100.0%

returns carbcoon:

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

offer carbcoon:

• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: February 12, 2026
• availability: In Stock

payments carbcoon:

• credit card: Diners-club
• other
• wallet: Google-pay

shipping carbcoon:

• class: Standard
• cost: $0.00
• service: USPS Ground Advantage
• transit: 5-8 Days
• type: Calculated
• carrier: USPS

general carbcoon:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

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