GM 7011583 Nos Idle Screw General 409 348

( Brand: Gm ), ( Type: Adjusting Screw ), ( Items Included: Screws ), ( Manufacturer Part Number: 7011583 ), ( Country/region Of Manufacture: United States ), ( Universal Fitment: No ), ( Vintage Part: Yes )

Review GM General Motors Nos Idle Adjusting Screw 409 348 fits CORVETTE IMPALA 327 1955-64–1958-65

GM IDEMco 7011583 Nos. Gm IDEMco 7011583 is a high-quality replacement idle screw designed specifically for select General Motors vehicles from the 1955 to 1964 Corvette and 1958 to 1965 Impala models with engines powered by 327, 409, or 348 cubic inches. This idle screw is an essential part of the carburetor system, responsible for maintaining a consistent engine idle speed.

Description: The GM IDEMco 7011583 idle screw is meticulously engineered to meet or exceed the original equipment specifications of the idle screws found in these classic vehicles. It is manufactured using premium materials, ensuring both durability and reliability. The screw features a fine thread design, which allows for precise adjustments to the engine idle speed. The screw head is designed with a recessed, flathead profile, making it easy to access and adjust using common tools.

Installation: Installing the GM IDEMco 7011583 idle screw is a straightforward process. Simply remove the old idle screw from the carburetor using a screwdriver or socket wrench, and replace it with the new one. Be sure to clean the threaded hole and the new screw before installation to ensure a good seal and proper thread engagement. Once installed, adjust the idle speed using the screw as needed to achieve optimal engine performance.

Benefits: By installing the GM IDEMco 7011583 idle screw in your classic GM vehicle, you can enjoy several benefits. First and foremost, it ensures a consistent engine idle speed, which is essential for proper engine operation and optimal fuel efficiency. Additionally, it can help improve overall engine performance and drivability, making your classic car a joy to drive once again.

Conclusion: The GM IDEMco 7011583 Nos. Gm IDEMco 7011583 is a must-have replacement part for any classic GM vehicle owner with a 327, 409, or 348 cubic inch engine from the 1955 to 1964 Corvette or 1958 to 1965 Impala models. Its high-quality construction, precise thread design, and easy installation make it an excellent choice for maintaining the optimal performance of your classic car's engine.

Pros and Cons of Buying a 7011583 GM Idle Screw for 1955-64 Corvette, 1958-65 Impala, 327, 409, and 348 Engines

The 7011583 GM Idle Screw is a crucial component for maintaining the proper engine idle for specific GM models from 1955 to 1965, including Corvette, Impala, 327, 409, and 348 engines. Before making a purchase, consider the following pros and cons to help you make an informed decision.

1. Improved Engine Performance: A faulty or worn-out idle screw can cause engine instability, rough idling, and poor fuel efficiency. Replacing the idle screw can help restore proper engine performance, leading to improved fuel economy and a smoother driving experience.

2. Easy Installation: The idle screw is a relatively simple component to replace. It usually requires no special tools, making it an accessible repair for many DIY enthusiasts.

3. Cost-Effective: Compared to other engine repairs, replacing an idle screw is a relatively inexpensive solution.

4. OEM (Original Equipment Manufacturer) Part: Using an OEM part ensures that you are getting a component that is specifically designed to work with your engine, providing better compatibility and reliability.

1. Potential Need for Additional Repairs: A worn-out or faulty idle screw may be an indicator of other underlying engine issues. Replacing the idle screw alone might not solve the problem, and further inspections or repairs may be necessary.

2. Limited Longevity: While the idle screw is a simple component, it still wears out over time. Depending on the usage and maintenance of the engine, you may need to replace it multiple times throughout its life.

3. Availability: The availability of this specific idle screw might be limited, especially for older models or in areas with less access to GM parts.

The 7011583 GM Idle Screw is an essential component for maintaining proper engine idle and performance for specific GM models. While there are pros and cons to consider before making a purchase, the benefits of improved engine performance and easy installation often outweigh the potential drawbacks. If you are experiencing issues with your engine's idle, replacing the idle screw is a cost-effective and straightforward solution.

If you own a 1955-64 Corvette, 1958-65 Impala, 327, 409, or 348 engine and are experiencing engine idle issues, consider replacing the 7011583 GM Idle Screw. By doing so, you can potentially restore proper engine performance and improve fuel efficiency. Make sure to choose a reputable parts supplier to ensure you are getting an OEM part for optimal compatibility and reliability.

part # 7011583 prices

• $30.00-$750.00

specifications carbcaddie:

• for models: 327, Corvette, Impala
• for years: 1955-64-1958-65
• brand: Gm
• type: Adjusting Screw
• items included: Screws
• manufacturer part number: 7011583
• country/region of manufacture: United States
• universal fitment: No
• vintage part: Yes

payments carbcaddie:

• credit card: Diners-club
• other
• wallet: Paypal

shipping carbcaddie:

• type: Fixed
• carrier: USPS
• cost: $5.50
• class: Standard
• transit: 4-7 Days
• service: USPS Ground Advantage

general carbcaddie:

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

offer carbcaddie:

• quantity: 1
• sold: 0
• started: July 25, 2025
• options: Ship-to-home
• availability: In Stock

seller carbcaddie:

• rating: 100.0%
• # reviews: 4064

returns carbcaddie:

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

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