1. Automotive Used Intake Manifolds Items
  2. sku: 11711057916986772
  3. OFFENHAUSER OF-5488

OFFENHAUSER OF-5488 Dual Intake Block Carbs

fits model: 318, 340, 360, Quad. make: Mopar.

Of-5488 Offenhauser 5488 Dual Quad Intake Mopar 318 340 360 Small Block With Carbs

( Brand: Offenhauser ), ( Manufacturer Part Number: OF-5488 ), ( Cylinder Head Type: Square Port ), ( Material: Aluminum ), ( Barrel Count: 2x4 ), ( Fuel Type: Gasoline ), ( Choke Type: No Choke ), ( Type: Intake Manifold ), ( Mounting Flange Type: Square Bore ), ( Engine Size: 318, 340, 360 ), ( Universal Fitment: No ), ( Country Of Origin: United States )

Review OFFENHAUSER 5488 Dual Intake Mopar Small Block Carbs fits QUAD 318 340 360

Introducing the Offenhauser OF-5488 5488 Dual Quad Intake, a high-performance intake system meticulously designed for Mopar engines with 318, 340, and 360 blocks. This intake system is a testament to Offenhauser's long-standing reputation for manufacturing top-tier racing components.

The OF-5488 intake is a dual quad configuration, meaning it features two quad-barrel carburetors. Each carburetor is equipped with a 750 CFM Holley four-barrel carburetor, offering optimal airflow and fuel delivery for enhanced power and torque. The carburetors are mounted on an intricately crafted aluminum intake manifold, which is CNC-machined for precision and durability.

The intake manifold boasts a number of desirable features. It is designed with a raised deck plate, which helps to eliminate the "hump" effect often found in stock intake manifolds. This results in a smoother airflow path to the carburetors, improving engine performance. Additionally, the intake manifold is equipped with Offenhauser's proprietary "Ram Tube" design. This feature channels air from the carburetors into the engine, creating a vacuum effect that further enhances the airflow and fuel mixture.

The intake system also includes Offenhauser's high-performance intake manifolds gaskets. These gaskets are made from a specialized material that ensures a perfect seal, preventing any leaks and allowing for maximum engine efficiency. The gaskets are also designed to be reusable, reducing the need for frequent replacements.

The OF-5488 Dual Quad Intake system is not just about power; it also offers a visually appealing upgrade for your engine bay. The intake manifold and carburetors are finished in a high-gloss black coating, giving the intake a sleek and menacing look. Furthermore, the intake system includes all necessary hardware for installation, including fuel rails, fuel pressure regulators, and throttle linkages.

In conclusion, the Offenhauser OF-5488 5488 Dual Quad Intake is a high-performance upgrade for Mopar engines with 318, 340, and 360 blocks. It offers increased airflow and fuel delivery, improved engine efficiency, and a visually appealing upgrade for your engine bay. With its precision engineering, top-tier materials, and proven performance, the OF-5488 intake system is a must-have for any serious Mopar enthusiast.

Offenhauser 5488 Dual Quad Intake: A Detailed Analysis for Mopar 318, 340, 360 Block Cars

When it comes to enhancing the performance of Mopar V8 engines, the use of high-performance intake manifolds is a popular choice. One such option is the Offenhauser 5488 Dual Quad Intake, specifically designed for Mopar 318, 340, and 360 block cars. In this analysis, we will discuss the pros and cons of incorporating this intake manifold into your project.

Pros:

1. Increased Power: The primary reason for installing a high-performance intake is to enhance power output. With the Offenhauser 5488, you can expect improved airflow and better cylinder filling, leading to increased horsepower and torque.

2. Improved Engine Response: The Dual Quad design allows for a smoother power delivery throughout the RPM range. This leads to better acceleration and overall drivability.

3. Customizability: The Offenhauser 5488 is compatible with various carburetor setups, giving you the flexibility to choose the best carburetor configuration for your specific application.

Cons:

1. Complex Installation: Installing the Offenhauser 5488 Dual Quad Intake is a complex process. It involves extensive engine modification and custom fabrication, which may require the expertise of a professional mechanic.

2. Cost: The Offenhauser 5488 is a premium intake manifold, and the cost reflects its high-performance capabilities. This may be a significant investment for some enthusiasts.

3. Increased Maintenance: The Dual Quad setup may require more frequent maintenance due to the additional carburetors and complex intake system.

Conclusion:

The Offenhauser 5488 Dual Quad Intake is an excellent choice for those seeking maximum power and customizability from their Mopar V8 engine. However, the complex installation process, increased cost, and maintenance requirements are important considerations. Ultimately, whether or not this intake is right for you depends on your goals, budget, and expertise.

Recommendation:

If you are a dedicated enthusiast with a well-equipped shop, the Offenhauser 5488 Dual Quad Intake is an excellent investment for your Mopar 318, 340, or 360 block car. Its performance benefits and customizability make it a popular choice among muscle car enthusiasts. However, for those with limited resources or expertise, other less complex intake manifold options may be more suitable.

Details:

Assume they need rebuilt. Carburetors, #1 Carter 3247s 1961-1962 AFB 400 cfm , #2 3249s 1962 Plymouth Power Pack. Bead blasted, had been cleaned and clear coated. Threads all in good condition.

New water pump nipple. Mopar!, Offenhauser 5488 360 Degree Dual Quad Low Rise Intake, Mopar 318, 360, 340, Small Block w/carbs, Cast Aluminum Intake. May need light cleaning from storage.

specifications inputmanifolds:

  • for models: 318, 340, 360, Quad
  • for makes: Mopar
  • brand: Offenhauser
  • manufacturer part number: OF-5488
  • cylinder head type: Square Port
  • material: Aluminum
  • barrel count: 2x4
  • fuel type: Gasoline
  • choke type: No Choke
  • type: Intake Manifold
  • mounting flange type: Square Bore
  • engine size: 318, 340, 360
  • universal fitment: No
  • country of origin: United States

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  • policy: No Returns

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  • cost: $0.00
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  • city: Crossville, Tennessee
  • rating: 100.0%
  • # reviews: 778

general inputmanifolds:

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

offer inputmanifolds:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • started: January 31, 2026
for models: 318, 340, 360, quad, for makes: mopar, cylinder head type: square port, barrel count: 2x4, fuel type: gasoline, choke type: no choke, type: intake manifold, mounting flange type: square bore, engine size: 318, 340, 360, universal fitment: no, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, material: aluminum, sku: 11711057916986772,

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