PONTIAC 521571 Chieftan Starchief Intake Manifold 316 287 Bbl.

( Mounting Style: Bolt-on ), ( Manufacturer Part Number: 521571 ), ( Material: Cast Iron ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Engine Size: 316 287 ), ( Features: Original Gm ), ( Country/region Of Manufacture: United States ), ( Universal Fitment: No )

Review PONTIAC Chieftan Starchief 316 287 Oem Bbl. Intake Manifold fits 1955–1956

The Pontiac 521571 intake manifold is a classic automotive component designed specifically for use with the 1955 and 1956 Pontiac Chieftain models equipped with the 316 287 cubic inch V8 engine. This intake manifold is a crucial part of the engine's air induction system, responsible for drawing in the necessary amount of air-fuel mixture for efficient combustion.

This intake manifold features an intricate design with a unique runner shape that provides optimal airflow to each cylinder. The runners are designed to be relatively short and straight, which helps to reduce air turbulence and improve the engine's overall efficiency. The manifold also includes a central carburetor mounting surface that allows for the installation of a single four-barrel carburetor, providing excellent throttle response and power delivery.

The intake manifold is manufactured using high-quality aluminum material, ensuring durability and resistance to corrosion. The surface is smooth and polished, with precise engine bore alignment and a well-defined gasket surface that ensures a good seal and proper fitment. The manifold is also equipped with reinforced bosses that can handle the high-pressure fuel and cooling system requirements of the 316 287 V8 engine.

The Pontiac 521571 intake manifold is a must-have for anyone restoring or customizing a 1955 or 1956 Pontiac Chieftain with the 316 287 cubic inch V8 engine. It offers excellent airflow, precise fitment, and a classic appearance that is sure to impress car enthusiasts. The intake manifold is easy to install, with all necessary hardware included in the packaging. With its high-quality construction and proven performance, this intake manifold is an essential upgrade for any Pontiac V8 enthusiast.

Pros and Cons of Buying a Pontiac 1955-1956 Chieftain 316 287 Intake Manifold

a. Authenticity: This intake manifold is an original part for Pontiac Chieftain models produced between 1955 and 1956. Installing it will maintain or restore the originality of your classic vehicle.

b. Performance: The 316 287 intake manifold is designed to optimize the air-fuel mixture for the 316 cubic inch V8 engine, leading to improved engine performance and power.

c. Fitment: This intake manifold is manufactured to fit the specifications of the Pontiac Chieftain models, ensuring a proper fit and function.

d. Availability: It is relatively easy to find and purchase this intake manifold from various online marketplaces and classic car parts stores.

a. Cost: Original intake manifolds can be quite expensive compared to aftermarket alternatives. The price for the Pontiac 1955-1956 Chieftain 316 287 intake manifold may not be within everyone's budget.

b. Condition: When purchasing an original part like this, there is a risk of receiving a used or worn-out component. Ensure that the intake manifold is in good condition before making the purchase.

c. Complex Installation: Installing an intake manifold can be a complex process that requires specialized tools and knowledge. Hiring a professional mechanic to perform the installation might be necessary, adding to the overall cost.

The Pontiac 1955-1956 Chieftain 316 287 intake manifold comes with both advantages and disadvantages. It provides authenticity, improved engine performance, and proper fitment, but it can be costly, may come in worn-out condition, and the installation process can be complex.

For those seeking optimal engine performance and the satisfaction of using an original part in their classic Pontiac Chieftain, the 1955-1956 Chieftain 316 287 intake manifold is a worthwhile investment. However, it is important to thoroughly research the seller, condition of the intake manifold, and the availability of alternative options before making the purchase. Additionally, factoring in the cost of potential professional installation is essential for accurate budgeting.

Details:

Intake manifold off a 1956 Pontiac Starchief and can also be used on the 1955-56 Chieftan 316 287 cars. This is an original GM 316 287 cast iron 4 bbl. Condition is used, nice original intake, no major rust issues and not cracked, will need to be cleaned painted before install, casting number 521571.

part #: 521571 prices

• $159.95-$179.99

specifications inputmanifolds:

• for makes: Pontiac
• for years: 1955-1956
• mounting style: Bolt-on
• manufacturer part number: 521571
• material: Cast Iron
• vintage part: Yes
• placement on vehicle: Front
• fuel type: Gasoline
• type: Intake Manifold
• engine size: 316 287
• features: Original Gm
• country/region of manufacture: United States
• universal fitment: No

shipping inputmanifolds:

• carrier: UPS, FedEx
• service: UPS Ground, FedEx Ground or FedEx Home Delivery
• transit: 3-9 Days
• type: Calculated
• cost: $0.00
• class: Standard

offer inputmanifolds:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: July 7, 2025
• availability: In Stock

returns inputmanifolds:

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

payments inputmanifolds:

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

general inputmanifolds:

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

seller inputmanifolds:

• city: Waterford, Wisconsin
• # reviews: 14157
• rating: 99.8%

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