1972 Chevrolet Vega 1BC NOS Carburetor Throttle Return Solenoid Bracket Support #333976

Available for sale is a genuine General Motors New Old Stock (NOS) Carburetor Throttle Return Solenoid Bracket Support, GM part number 333976, designed for 1972 Chevrolet Vega 1BC carburetor applications. This original GM service replacement component is a rare and highly desirable detail part for restorers and collectors seeking factory-correct emissions and carburetor linkage components.

The early 1970s Chevrolet Vega was introduced as GM’s compact economy car, featuring innovative engineering, lightweight design, and improved fuel efficiency for its time. As emissions regulations began evolving during this era, vehicles like the Vega incorporated additional carburetor-mounted components such as throttle return solenoids and related bracketry to improve idle control and emissions compliance.

This bracket support plays an important role in properly securing and positioning the throttle return solenoid assembly on the carburetor system. It ensures correct alignment, stable mounting, and consistent throttle operation, helping the engine return smoothly to idle when the throttle is released.

Over time, original bracket components can become missing, bent, corroded, or damaged due to engine heat, vibration, and previous repair work. A missing or incorrect bracket can lead to improper throttle return operation, idle instability, or incorrect carburetor linkage geometry.

This component is a true New Old Stock (NOS) GM service replacement part, meaning it was manufactured during the original production era and has never been installed on a vehicle. It retains factory specifications, original materials, and engineering design intended for precise fitment and reliable operation.

Unlike many aftermarket or reproduction carburetor linkage parts, NOS GM components provide correct factory geometry, material quality, and original engineering accuracy. This is especially important in emissions-era vehicles where proper throttle return function is critical.

For restorers, maintaining correct carburetor and emissions-related hardware is essential for both authenticity and proper drivability. Whether restoring a base Vega or a factory-equipped emissions-control configuration, this bracket helps preserve original functionality and factory-correct engine bay appearance.

As original GM carburetor and emissions hardware becomes increasingly difficult to source, NOS components like this throttle return solenoid bracket support have become highly sought after by collectors and restoration specialists.

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Product Features

• Genuine General Motors New Old Stock (NOS) part
• GM Part Number: 333976
• Carburetor Throttle Return Solenoid Bracket Support
• Designed for 1972 Chevrolet Vega 1BC carburetor applications
• Supports proper throttle return solenoid mounting
• Ensures correct carburetor linkage alignment
• Factory-correct emissions-era engine component
• Original GM service replacement part
• Never installed on a vehicle
• Ideal for restoration and carburetor system repair
• Rare early 1970s Vega engine component

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Vehicle Compatibility

Fits:

• 1972 Chevrolet Vega (1BC carburetor equipped models)

Compatibility may vary depending on carburetor setup and emissions configuration. Buyers should verify fitment before purchase.

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Condition

This component is offered in New Old Stock (NOS) condition. It has never been installed and remains an original GM service replacement part. Due to decades of storage, minor shelf wear, light surface aging, or packaging imperfections may be present.

For collectors and restoration enthusiasts seeking authentic GM emissions and carburetor components, this 1972 Chevrolet Vega NOS Throttle Return Solenoid Bracket Support #333976 represents an excellent opportunity to restore factory-correct functionality and maintain originality in your classic Chevrolet restoration project.