BUICK 329-00578 Intake Manifold 8-350 4BC

( Model: BUICK-SPE ), ( Part Type: Intake Manifold ), ( Genuine Oem: Yes ), ( Ipn: 329-00578 )

Review BUICK Intake Manifold 4bc fits 1970

The Buick 329-00578 Intake Manifold is a crucial component of the 8-350 4BC engine found in select Buick models from the 1970s. This intake manifold is designed to provide an efficient and even air-fuel mixture to the engine's cylinders for optimal combustion.

The intake manifold is constructed of high-quality aluminum, ensuring both durability and lightweight performance. Its intricately designed port architecture ensures efficient airflow, allowing for a smooth and powerful engine response. The manifold features eight separate runners, each with a unique shape and length to cater to the individual cylinders' specific airflow requirements.

The intake manifold's surface is finished with a high-performance coating that helps to reduce heat transfer and protect against corrosion. This coating also ensures a smooth, polished appearance that complements the overall appearance of the engine.

The intake manifold is designed to be a direct replacement for the original unit in the 8-350 4BC engine. It comes with all necessary hardware for installation, including new gaskets and bolts. The manifold is also designed to work seamlessly with the engine's throttle body and mass airflow sensor, making it an excellent choice for those looking to restore or upgrade their classic Buick.

In summary, the Buick 329-00578 Intake Manifold is a high-performance, durable, and efficient component that is essential for the proper functioning of the 8-350 4BC engine. Its intricately designed port architecture, high-quality aluminum construction, and protective coating make it an excellent choice for those looking to restore or enhance their classic Buick's engine performance.

Buying the Buick 329-00578 intake manifold for an 8-350 4BC engine can be a good investment, but it's important to consider both the advantages and disadvantages before making a decision.

1. Improved Air Flow: The Buick 329-00578 intake manifold is designed to improve air flow into the engine, which can lead to better combustion and increased horsepower.

2. OEM Part: This intake manifold is an original equipment manufacturer (OEM) part, meaning it is made by the same company that originally manufactured the engine, ensuring a perfect fit and compatibility.

3. Durability: OEM parts are known for their durability and reliability, as they are specifically designed to work with the engine for which they are intended.

1. Cost: The Buick 329-00578 intake manifold may be more expensive than aftermarket alternatives due to its OEM status.

2. Availability: Depending on the source, this intake manifold may be harder to find than aftermarket alternatives, which could lead to longer wait times for replacement or repair.

The Buick 329-00578 intake manifold is a high-quality part that offers improved air flow, perfect fit, and durability. However, it may come with a higher price tag and potentially longer wait times due to its OEM status. Ultimately, the decision to purchase this intake manifold depends on your budget, availability needs, and the importance of having an OEM part for your specific application.

If you prioritize a perfect fit, durability, and are willing to pay a higher price, the Buick 329-00578 intake manifold is a great investment for your 8-350 4BC engine. However, if you're looking for a more cost-effective alternative, consider exploring aftermarket intake manifolds that offer similar performance and fitment.

Details:

Normal wear and tear from the previous use is expected. Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. Check the Q A section for Business Support. No expedited shipping is available.

Dispute Resolution. Limited Warranty Coverage. Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period. Brokered/non-stocked parts ordered specifically for your request.

Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part. Bumper assemblies DO NOT come with Upper Grilles unless stated. Sensors, valve covers, timing covers attached to core short/long blocks are not covered. The part has not been installed.

Transmissions: Transmissions will come with the torque converter and all sensors. All parts sold as is except expressly provided below. BUICK SPECIAL 70 8-350, 4BC

Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. The part is not a custom body cut. Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty.

Bolt-on items BUICK 70 8-350, 4BC. The part has not been altered, modified, disassembled, overheated or damaged. Please remember you are purchasing OEM Original Equipment Manufacturer USED parts.

Exclusions from Limited Warranty. The part is not a special order. Steering Columns: All steering columns sold will come without airbags.

part #: 329-00578 prices

• $15.99-$30.00

specifications inputmanifolds:

• for makes: Buick
• for years: 1970
• model#: BUICK-SPE
• part type: Intake Manifold
• genuine oem: Yes
• interchange part number: 329-00578

returns inputmanifolds:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer inputmanifolds:

• started: December 21, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0

payments inputmanifolds:

• other
• credit card: Diners-club
• wallet: Apple-pay

general inputmanifolds:

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

shipping inputmanifolds:

• type: Fixed
• cost: $325.00
• service: Standard
• class: Standard
• transit: 6-7 Days

seller inputmanifolds:

• # reviews: 41313
• rating: 99.6%
• city: Annandale, Minnesota

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