GM 7027270 Nos Carburetor Lockout Lever 65-75 4BBL 2ND

( Brand: Gm ), ( Part Type: Lever Carburetor ), ( Oe/oem Part Number: Chevrolet Nova Chevelle Corvette C10 Pickup Truck Blazer Ii 76 77 ), ( Manufacturer Part Number: 7027270 ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )

Review GM Nos 65-75 Rochester Carburetor 2nd Lockout Lever Chevy fits IMPALA MALIBU CAMARO

4bbl Rochester Carburetor 2nd Lockout Lever for Chevy Impala, Malibu, and Camaro (GM Part Number: 7027270, Nos. 65-75)

The 4bbl Rochester Carburetor 2nd Lockout Lever (GM Part Number: 7027270, Nos. 65-75) is an essential component for the fuel delivery system in select Chevrolet models, including Impala, Malibu, and Camaro. This part is specifically designed for use with 4-barrel carburetors, which were commonly installed in high-performance and V8 engines during the mid-1960s to mid-1970s.

The lockout lever is a critical component of the carburetor's secondary (or power) circuit. It functions by preventing the secondary circuit from flowing fuel when the throttle valve is closed, ensuring optimal engine performance and fuel efficiency. By restricting fuel flow to the secondary circuit when the throttle valve is not fully open, this component helps maintain proper engine idling and prevents flooding.

This 4bbl Rochester Carburetor 2nd Lockout Lever is a genuine GM part, ensuring a perfect fit and reliable operation. Made from high-quality materials, it is designed to withstand the rigors of daily driving and deliver consistent performance.

Installing this part is a straightforward process, and it is recommended for anyone experiencing issues with their carburetor's secondary circuit, such as erratic idle, rough running, or flooding. By replacing the worn or faulty lockout lever with a new one, you can restore your engine's performance and enhance your driving experience.

In conclusion, the 4bbl Rochester Carburetor 2nd Lockout Lever (GM Part Number: 7027270, Nos. 65-75) is a crucial component for maintaining the optimal fuel delivery and engine performance of your Chevrolet Impala, Malibu, or Camaro with a 4-barrel carburetor. This genuine GM part is designed for durability and reliability, ensuring a perfect fit and hassle-free installation. If you're experiencing issues with your secondary circuit, this part is an excellent solution to restore your engine's performance and enhance your driving experience.

Pros and Cons of Buying a GM 7027270 2nd Lockout Lever for a 65-75 4bbl Rochester Carburetor for Chevy Impala, Malibu, and Camaro

The GM 7027270 2nd lockout lever is a crucial part for those working on older Chevy models like Impala, Malibu, and Camaro with 4bbl Rochester carburetors. This component helps prevent fuel flooding, ensuring a smooth idling engine. If you're considering purchasing this part, here are some pros and cons to help make an informed decision.

1. Improved Engine Performance: The 2nd lockout lever helps to maintain proper fuel delivery, ensuring consistent engine performance.

2. Prevents Fuel Flooding: By preventing fuel from flowing when the throttle is closed, this part helps prevent fuel flooding, making starting the engine easier.

3. Cost-Effective Solution: Compared to a complete carburetor rebuild or engine replacement, this is a more cost-effective solution for addressing fuel delivery issues.

4. Easy Installation: The 2nd lockout lever is a straightforward part to install, requiring minimal tools and expertise.

5. OEM Quality: This is an Original Equipment Manufacturer (OEM) part, meaning it is specifically designed for use with GM vehicles and is likely to provide a reliable fit and function.

1. Cost: While this part is a cost-effective solution compared to other options, it can still be a significant investment for some budgets.

2. Availability: Depending on your location and the specific part availability at local auto parts stores, you may need to order this part online, which can add shipping time and cost.

3. Potential for Compatibility Issues: Although this part is designed for use with specific GM vehicles and carburetor models, there is a possibility of compatibility issues that could require additional troubleshooting or returns.

In summary, the GM 7027270 2nd lockout lever is a valuable investment for those experiencing fuel delivery issues with their 65-75 4bbl Rochester carbureted Chevy Impala, Malibu, or Camaro. While it does carry some costs and potential compatibility concerns, the benefits of improved engine performance, fuel flooding prevention, and OEM quality make it a worthwhile consideration for those looking to keep their vintage vehicles running smoothly.

If you believe that the GM 7027270 2nd lockout lever is the right solution for your vehicle's fuel delivery issues, we recommend purchasing it from a reputable auto parts supplier to ensure quality and compatibility. Be sure to double-check that it is the correct part for your specific make, model, and year, and allow for sufficient time for shipping if purchasing online.

part # 7027270 prices

• $39.95-$172.00

specifications carbcaddie:

• for models: Impala, Malibu, Camaro
• for makes: Rochester, Chevy
• brand: Gm
• part type: Lever Carburetor
• oe/oem part number: Chevrolet Nova Chevelle Corvette C10 Pickup Truck Blazer Ii 76 77
• manufacturer part number: 7027270
• universal fitment: No
• vintage part: Yes
• country/region of manufacture: United States

offer carbcaddie:

• sold: 0
• options: Ship-to-home
• started: August 27, 2025
• availability: In Stock
• quantity: 1

seller carbcaddie:

• # reviews: 3859
• rating: 100.0%

payments carbcaddie:

• wallet: Apple-pay
• credit card: Visa
• other

shipping carbcaddie:

• cost: $8.00
• transit: 3-9 Days
• service: Economy
• type: Fixed
• class: Economy

returns carbcaddie:

• policy: No Returns

general carbcaddie:

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

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