HOLLEY 05172 Dominator Intake Manifold 326

( Brand: Holley ), ( Mounting Style: Bolt-on ), ( Color: Blue ), ( Manufacturer Part Number: 05172 ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Engine Size: 326-455 ), ( Universal Fitment: No ), ( Country Of Origin: United States )

Review HOLLEY Dominator Intake Manifold Pontiac 326 fits STREET 350 400 455

The Holley 05172 Street Dominator Intake Manifold is a high-performance aftermarket intake solution designed specifically for Pontiac engines with displacements ranging from 326 to 455 cubic inches, including those with 350 and 400 cubic inch engines. This intake manifold is part of Holley's Street Dominator series, which is renowned for delivering excellent power gains and exceptional throttle response.

The Holley 05172 intake manifold is constructed primarily from aluminum, making it both lightweight and durable. Its design incorporates a large plenum volume to ensure optimal airflow and even distribution to all cylinders. The manifold features a unique runner design that allows for a more efficient fuel delivery system, resulting in improved combustion and increased horsepower.

One of the most notable features of this intake manifold is its removable power ports, which enable easy installation of additional accessories such as fuel injection systems, nitrous oxide systems, or other performance upgrades. The power ports are also threaded, making the installation process smoother and more efficient.

Another advantage of the Holley 05172 Street Dominator Intake Manifold is its compatibility with various carburetor configurations, including 2-barrel and 4-barrel setups. This versatility allows users to customize the intake system to best suit their specific engine configuration and performance goals.

This intake manifold comes complete with all necessary hardware for installation, including gaskets and mounting hardware. The Holley team has designed the manifold with a clearance for factory-style air cleaners, making the installation process even more straightforward. Additionally, the manifold features a polished finish, adding a touch of style to any engine bay.

In summary, the Holley 05172 Street Dominator Intake Manifold is an excellent choice for those looking to enhance the performance of their Pontiac engines. Its lightweight, durable construction, efficient runner design, and versatile power ports make it a popular choice among enthusiasts and professionals alike. With its easy installation process and compatibility with various carburetor configurations, the Holley 05172 Street Dominator Intake Manifold is an investment that is sure to deliver impressive power gains and improved throttle response.

The Holley 05172 Street Dominator intake manifold is a popular aftermarket option for Pontiac engines with displacements between 326 and 455 cubic inches, including 350 and 400 cubic inch engines. This intake manifold offers several advantages and disadvantages.

1. High-performance design: The Holley Street Dominator intake manifold is designed to provide improved airflow and fuel distribution, resulting in increased horsepower and torque.

2. Fuel injection compatibility: This intake manifold is compatible with various types of fuel injection systems, making it a versatile option for modern performance builds.

3. Customizable: The Holley Street Dominator intake manifold comes with adjustable fuel bowls and a tunable secondary throttle body, allowing for fine-tuning to optimize engine performance.

4. Quality construction: The intake manifold is made of aluminum, ensuring lightweight yet durable construction, and features a polished finish.

1. Complex installation: Installing the Holley 05172 Street Dominator intake manifold can be a complex process due to its multiple components and the need for precise tuning.

2. Requires additional components: To run this intake manifold, you may need to purchase additional parts such as fuel injectors, fuel pressure regulator, and an electric choke if your vehicle is equipped with one.

3. Higher cost: Compared to stock intake manifolds, the Holley 05172 Street Dominator intake manifold is more expensive, which may not be suitable for those on a tight budget.

The Holley 05172 Street Dominator intake manifold offers significant performance advantages for Pontiac engines, but it also comes with complex installation requirements and a higher cost. If you are looking to maximize the performance of your Pontiac engine and are willing to invest the time and resources into the installation, this intake manifold could be an excellent choice. However, if you're on a tight budget or prefer a simpler installation process, other options may be more suitable for your needs.

If you're serious about improving the performance of your Pontiac engine and are willing to invest the time and resources into the installation process, the Holley 05172 Street Dominator intake manifold is a strong recommendation. However, if you're on a tight budget or looking for a simpler solution, consider researching other aftermarket intake manifolds or stock intake manifold upgrades to find an alternative that better suits your needs and budget.

Details:

Pontiac Holley Street Dominator Intake Manifold for 326 455.

part #: 05172 prices

• $80.00-$119.00

specifications inputmanifolds:

• for models: 350, 400, 455, Street
• for makes: Pontiac
• brand: Holley
• mounting style: Bolt-on
• color: Blue
• manufacturer part number: 05172
• material: Aluminum
• vintage part: Yes
• placement on vehicle: Front
• fuel type: Gasoline
• type: Intake Manifold
• engine size: 326-455
• universal fitment: No
• country of origin: United States

shipping inputmanifolds:

• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 6-12 Days
• carrier: USPS

returns inputmanifolds:

• policy: No Returns

general inputmanifolds:

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

seller inputmanifolds:

• city: Springfield, Missouri
• rating: 100.0%
• # reviews: 953

payments inputmanifolds:

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

offer inputmanifolds:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: November 26, 2025

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