fits model: Gto, 455. make: Pontiac. year: 1972.

( Manufacturer Part Number: 485912 ), ( Part Type: Intake Manifold ), ( Surface Finish: Cleaned )
The 485912 Pontiac 455 GTO Intake Manifold is an essential component for any enthusiast restoring or upgrading their 1972 Pontiac GTO. This intake manifold is designed to work specifically with the powerful 455 cubic-inch V8 engine, providing optimal airflow and performance.
The manifold is made of high-quality aluminum, which not only keeps weight down but also ensures durability and resistance to corrosion. Its cast-aluminum construction ensures a precise and accurate fit, while its polished finish adds a touch of style to your engine bay.
This intake manifold features a 4-barrel carburetor design, allowing for efficient fuel and air mixture. The manifold's runner design, along with its large, open-style intake ports, ensures optimal airflow into the engine cylinders. This results in increased horsepower, improved throttle response, and a more powerful engine overall.
The 485912 Pontiac 455 GTO Intake Manifold is easy to install, with clear and detailed instructions included. The manifold is also compatible with various aftermarket air cleaners, allowing for further customization and performance enhancements.
In summary, the 485912 Pontiac 455 GTO Intake Manifold is a high-quality, durable, and performance-enhancing component for your 1972 Pontiac GTO. Its cast-aluminum construction, 4-barrel carburetor design, and large intake ports ensure optimal airflow and performance, while its polished finish adds a touch of style to your engine bay. Whether you're restoring your classic GTO or simply looking to improve its performance, this intake manifold is an excellent choice.
Pros of buying a 1972 Pontiac GTO 455 intake manifold (485912):1. Availability: If you're restoring a classic GTO, this intake manifold is a readily available part and can be easily sourced from various online marketplaces or specialty auto parts stores.
2. Fitment: As this is an original intake manifold, it is designed to fit your 1972 Pontiac GTO perfectly, ensuring a seamless installation process.
3. Performance: The 455 cubic inch intake manifold is designed to maximize airflow and power, which can help improve the overall performance of your GTO engine.
Cons of buying a 1972 Pontiac GTO 455 intake manifold (485912):1. Cost: Original intake manifolds can be quite expensive, especially if they are in good condition or newly restored.
2. Condition: When purchasing an original intake manifold, you may not know its actual condition until you receive it. It is essential to inspect the part thoroughly before installing to ensure it is in good shape.
3. Availability of spare parts: If you encounter any issues with the intake manifold after installation, it may be challenging to find compatible spare parts, as they may not be readily available.
Conclusion:While an original 1972 Pontiac GTO 455 intake manifold (485912) can improve your car's performance, the high cost and potential unknown condition may make it a less appealing option for some. If budget is not a concern, and you want the authenticity of an original part, this intake manifold could be a worthy investment. Alternatively, consider researching alternative options such as aftermarket intake manifolds, which may offer similar performance at a lower cost with more readily available spare parts.
Up for your consideration is a 1972 Pontiac v8 4 barrel intake manifold this came off port Gto but should work on all v8s from except the 265 and 301 check application.