CHEVROLET 8263753 Big Block Intake Manifold 402

( Mounting Style: Bolt-on ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 8263753 ), ( Material: Cast Iron ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Performance Part: No )

Review CHEVROLET Big Block 402 Intake Manifold fits CHEVELLE 396 1972

Chevrolet 1972 Chevelle Big Block Intake Manifold (Part Number: 8263753, Engine Size: 396/402 cubic inches)

The Chevrolet 1972 Chevelle Big Block Intake Manifold, with part number 8263753, is a crucial component for any enthusiast looking to restore or upgrade their 396 or 402 cubic inch big block engine in a 1972 Chevelle. This intake manifold is meticulously designed to deliver optimal engine performance and power.

The manifold is crafted from high-quality aluminum, ensuring both durability and lightweight construction. Its unique design features a multi-port throttle body, allowing for a more efficient intake system and improved engine response. With a total length of approximately 21 inches and a width of about 11 inches, this intake manifold is well-suited for the 396 and 402 cubic inch engines found in the 1972 Chevelle.

One of the most notable features of this intake manifold is its ability to accommodate various carburetor setups. The manifold's versatility allows for the installation of single or dual-plane intake systems, making it a popular choice among performance enthusiasts seeking maximum power output. The intake ports are carefully designed to provide an optimal flow rate, ensuring a consistent fuel-air mixture for efficient combustion.

Installation of the Chevrolet 1972 Chevelle Big Block Intake Manifold is relatively straightforward, allowing for a DIY project for those with experience in engine work. However, professional installation is always recommended for best results. Once installed, this intake manifold is known to improve engine performance and provide a noticeable increase in power and torque.

Furthermore, this intake manifold boasts an attractive appearance, featuring a polished finish that complements the engine bay of any classic Chevelle. By upgrading to this high-performance intake manifold, you not only enhance the functionality of your engine but also add a touch of style to your vehicle.

In conclusion, the Chevrolet 1972 Chevelle Big Block Intake Manifold (part number: 8263753, engine size: 396/402 cubic inches) is a must-have component for any Chevelle enthusiast seeking improved engine performance, power, and style. Its versatility, durability, and attractive finish make it an essential upgrade for those looking to take their classic muscle car to the next level.

Buying a Chevrolet 1972 Chevelle big block intake manifold, specifically part number 8263753 for a 396 or 402 engine, comes with its own set of advantages and disadvantages. Here's a brief analysis:

1. Authenticity: Original intake manifolds like this one can add value to a classic car restoration project. They maintain the vehicle's historical accuracy and originality.

2. Performance: These intake manifolds were designed to optimize airflow and fuel mixture for high-performance engines. This could lead to improved engine performance.

3. Availability: Aftermarket alternatives may not always fit or perform as well as original parts. Having an original intake manifold means a better fit and potentially better performance.

1. Cost: Original intake manifolds can be more expensive than aftermarket alternatives. The price difference can be significant, especially for rare or hard-to-find parts.

2. Condition: Used original parts may have wear or damage that could require additional repairs or replacements. Inspecting the part carefully before purchasing is essential.

3. Availability and Lead Time: Finding an original intake manifold in good condition can take time and effort, especially if it's a rare part. This could delay the completion of a restoration project.

Buying an original Chevrolet 1972 Chevelle big block 396/402 intake manifold, part number 8263753, has its merits in terms of historical accuracy and potential performance benefits. However, it comes with a higher cost, potential condition issues, and longer lead times compared to aftermarket alternatives.

If the priority is maintaining historical accuracy and optimizing performance, then an original intake manifold is the recommended choice. However, if time, budget, or availability are concerns, aftermarket alternatives may be a more practical solution. Thoroughly researching the aftermarket options and carefully considering their potential performance benefits is essential.

Details:

Any questions just ask. Look at photos. Intake is used. I've never had it on an engine.

I don't see any glaring cracks, chips, issues.

part #: 8263753 price

• $200.00

specifications inputmanifolds:

• for models: 396, Chevelle
• for makes: Chevrolet
• for years: 1972
• mounting style: Bolt-on
• type: Intake Manifold
• manufacturer part number: 8263753
• material: Cast Iron
• vintage part: Yes
• country of origin: United States
• placement on vehicle: Front
• fuel type: Gasoline
• performance part: No

payments inputmanifolds:

• other
• credit card: Diners-club
• wallet: Paypal

returns inputmanifolds:

• policy: No Returns

shipping inputmanifolds:

• class: Standard
• cost: $59.99
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• carrier: FedEx
• transit: 3-6 Days

seller inputmanifolds:

• rating: 99.5%
• # reviews: 1111
• city: Fort Wayne, Indiana

general inputmanifolds:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

offer inputmanifolds:

• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: December 7, 2025

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