BUICK RIVIERA GS 401 425 2X4 V8 DUAL QUAD 3412 Offenhauser 322 Nailhead Intake Manifold

( Brand: Buick Riviera Gs 401 425 2x4 V8 Dual Quad ), ( Manufacturer Part Number: 3412 ), ( Part Type: Intake Aluminum Manifold ), ( Country/region Of Manufacture: United States )

Review BUICK RIVIERA GS 401 425 2X4 V8 DUAL QUAD Used Aluminum Offenhauser 322 Vintage Nailhead Intake Manifold fits 425

The Offenhauser Buick 322 Nailhead Dual Quad Intake Manifold is a high-performance upgrade for your 1963-1965 Riviera GS, 401, or 425 cubic inch V8 Buick engines. This intake manifold is a direct replacement for the original Buick intake and is designed to improve engine performance by increasing airflow and fuel delivery.

The Offenhauber intake manifold features dual quad 4-barrel carburetors, which allow for more precise fuel metering and better combustion. This results in increased horsepower and torque, as well as improved throttle response and acceleration. The intake manifold is also made of aluminum, which is lighter than the original cast iron intake, reducing engine weight and improving fuel efficiency.

The Offenhauser 322 Nailhead Dual Quad Intake Manifold is also designed with a unique air-flow design that helps to eliminate turbulence and improve airflow efficiency. The manifold's runners are also tapered to provide a smooth airflow path from the carburetors to the engine cylinders.

The Offenhauser intake manifold also features a polished finish, which not only looks great but also helps to reduce heat transfer and improve engine performance. The manifold also comes with all necessary hardware for installation, including bolts, gaskets, and spacer plates.

In summary, the Offenhauser Buick 322 Nailhead Dual Quad Intake Manifold is a high-performance upgrade for your Buick V8 engine. It features dual quad 4-barrel carburetors, a unique air-flow design, and a polished finish. This intake manifold is designed to improve engine performance by increasing airflow and fuel delivery, resulting in increased horsepower and torque, improved throttle response, and improved fuel efficiency. The intake manifold is made of lightweight aluminum and comes with all necessary hardware for installation.

1. Enhanced Performance: This intake manifold is designed to improve engine performance by increasing airflow to the cylinders, which can lead to more power, better throttle response, and improved fuel efficiency.

2. Historical Significance: Offenhauser is a well-known name in the racing world, and this intake manifold has a rich history in motorsports. Owning and installing this component in your Riviera could add to its historical value.

3. Customizability: This intake manifold can be modified and tuned to work with different camshafts, carburetors, and other performance-enhancing components, allowing you to tailor the engine's performance to your specific needs and preferences.

1. Cost: This intake manifold is a high-performance aftermarket part, and it can be quite expensive. The cost of the manifold itself, as well as the potential costs of any necessary modifications or installation, should be carefully considered before making a purchase.

2. Compatibility: Although this intake manifold is designed to fit the Buick Nailhead V8 engine, it may require additional modifications to fit properly in a 1963-1965 Riviera GS. This could include modifications to the engine bay, the fuel system, the exhaust system, and other components.

3. Complex Installation: Installing this intake manifold can be a complex and time-consuming process, requiring specialized tools and expertise. If you are not confident in your ability to install the manifold yourself, you may want to consider hiring a professional mechanic to do the job.

Conclusion: If you are looking to significantly improve the performance of your 1963-1965 Riviera GS 401/425 V8 and are willing to invest in a high-quality aftermarket part, an Offenhauser Buick 322 Nailhead Dual Quad Intake Manifold could be a worthwhile investment. However, it is important to carefully consider the potential costs, compatibility issues, and installation challenges before making a purchase.

Recommendation: If you are interested in purchasing an Offenhauser Buick 322 Nailhead Dual Quad Intake Manifold for your 1963-1965 Riviera GS 401/425 V8, we recommend doing your research and consulting with a knowledgeable mechanic or performance expert to ensure that it is the right choice for your car and your needs. You should also carefully consider the potential costs and compatibility issues, and be prepared to invest time and resources into the installation process.

Details:

Comes as pictured. Has pitting and oxidation. Gets you noticed.

One old carter carb, and some linkage. Sold as is, found, and incomplete.

Used aluminum iffy-3412 vintage Buick nailhead offenhauser intake manifold 2x4. Its incomplete.

Needs restored, and rebuilt used aluminum offenhauser Buick 322 vintage nailhead Dual Quad intake manifold images to manifold, with one carter carb, some linkage.

specifications accesvinta:

• for makes: Buick
• brand: Buick Riviera Gs 401 425 2x4 V8 Dual Quad
• mpn: 3412
• part type: Intake Aluminum Manifold
• country/region of manufacture: United States

Returns accesvinta:

• policy: no returns

Ratings:

1. AWESOME - ALWAYS A PLEASURE - THANKS 09-01-17
2. Hope to deal with you again. Thank you. 08-30-17
3. Good buyer, prompt payment, valued customer, highly recommended. 08-20-17
4. Great to do business with SUPER 09-12-17
5. Thank you for an easy, pleasant transaction. Excellent buyer.. 08-19-17

Seller accesvinta:

• zipcode: 48145
• city: La Salle, Michigan

Shipping accesvinta:

• handling: 3 days
• type: Calculated

Offer accesvinta:

• Started: September 28, 2017, 6:47 am
• bids: 0
• quantity: 1
• best offer: false
• Sold: 0

Payments accesvinta:

• PayPal

General accesvinta:

• in stock: Yes
• condition: Used
• auto parts > vintage car accessories

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