GM 9780140 Jet Intake Manifold

( Brand: Gm ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 9780140 ), ( Vintage Part: Yes )

Review GM Pontiac Q jet Intake Manifold fits FIREBIRD GTO 400 1968

1968 Pontiac GTO/Firebird 400 Q-Jet Intake Manifold

The 1968 Pontiac GTO/Firebird 400 Q-Jet Intake Manifold is a crucial component of the iconic muscle car's engine system. This intake manifold, specifically designed for use with the 400 cubic inch V8 engine, plays a vital role in the efficient delivery of fuel and air to the engine for optimal performance.

The intake manifold is constructed from high-quality aluminum, ensuring both durability and lightweight design. Its unique shape and intricate design facilitate the proper flow of air and fuel into the engine's cylinders. With 10 individual runners, this intake manifold is capable of providing excellent throttle response and power output.

The Q-Jet system, for which this intake manifold is designed, is a carburetor-less fuel injection system. This system uses a throttle body-mounted fuel pump and an air injection system to provide precise fuel metering and clean emissions. The intake manifold is specifically designed to work seamlessly with this system, ensuring consistent fuel delivery and optimal engine performance.

The intake manifold also features a unique design that allows for easy installation and removal. The gasket surfaces are flat and smooth, making the installation process straightforward. Additionally, the intake manifold comes with all necessary hardware, further simplifying the installation process.

This 1968 Pontiac GTO/Firebird 400 Q-Jet Intake Manifold is a must-have for any restorations, rebuilds, or upgrades of the classic Pontiac GTO or Firebird 400. With its high-quality construction, precise design, and compatibility with the Q-Jet system, this intake manifold will help ensure that your muscle car performs at its best.

In summary, this 1968 Pontiac GTO/Firebird 400 Q-Jet Intake Manifold is a vital component of the classic muscle car's engine system. Constructed from high-quality aluminum, it facilitates the efficient delivery of fuel and air to the engine, ensuring optimal performance. Its unique design works seamlessly with the Q-Jet system, and its ease of installation makes it a must-have for any restoration, rebuild, or upgrade project.

Buying a GM 9780140 intake manifold for a 1968 Pontiac GTO or Firebird 400 Q-jet engine comes with several pros and cons that every potential buyer should consider before making a purchase.

1. Performance Enhancement: The intake manifold is designed to provide better airflow and fuel distribution, leading to improved engine performance and power output.

2. OEM Part: This intake manifold is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with your engine.

3. Quality: GM is a reputable brand known for producing high-quality automotive components. This intake manifold is no exception, and it can last for a long time with proper maintenance.

1. Cost: Original OEM parts, especially for older models like the 1968 Pontiac GTO, can be quite expensive compared to aftermarket alternatives.

2. Availability: These OEM parts may not be readily available in local auto parts stores, making it necessary to order it online or from a specialized dealer, which could add to the wait time.

3. Installation Complexity: The installation process for an intake manifold can be complicated, requiring a significant amount of time, tools, and expertise.

The decision to buy a GM 9780140 intake manifold for a 1968 Pontiac GTO or Firebird 400 Q-jet engine ultimately depends on your priorities as a car owner. If you value originality, compatibility, and quality, then this OEM intake manifold is an excellent choice. However, if you are concerned about the cost, availability, and installation complexity, you may want to consider aftermarket alternatives.

If you are looking for the best possible performance and want a perfect fit, then it is recommended to go with the GM 9780140 intake manifold. However, if you are budget-conscious or prefer a more straightforward installation process, it may be worth considering aftermarket alternatives. Ultimately, the choice is yours, and it's essential to weigh the pros and cons carefully before making a decision.

Details:

1968 Pontiac GTO Firebird 400 Q-Jet Intake Manifold - 9780140 Date J317.

part #: 9780140 prices

• $299.00-$399.00

specifications inputmanifolds:

• for models: Gto, 400, Firebird
• for makes: Pontiac
• for years: 1968
• brand: Gm
• type: Intake Manifold
• manufacturer part number: 9780140
• vintage part: Yes

general inputmanifolds:

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

payments inputmanifolds:

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

seller inputmanifolds:

• city: Moville, Iowa
• rating: 100.0%
• # reviews: 684

shipping inputmanifolds:

• transit: 4-10 Days
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• type: Fixed
• cost: $50.00

offer inputmanifolds:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: July 13, 2025

returns inputmanifolds:

• policy: No Returns

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