MOPAR 240278-1M Wedge Intake 413-426

( Mounting Style: Bolt-on ), ( Manufacturer Part Number: 240278-1M ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Engine Size: 426 In ), ( Features: Origenal Oem ), ( Country/region Of Manufacture: United States )

Review MOPAR Original Oem Max Wedge Intake

The Mopar 240278-1M 413-426 Wedge Intake is a high-performance intake manifold designed for use with Chrysler's legendary 413 and 426 Wedge engines. This intake manifold is a crucial component in any serious hot rod or restoration project, as it can significantly improve engine performance.

The 413-426 Wedge Intake features a unique design that utilizes a single-plane intake runner configuration. Each runner is meticulously cast from aluminum and features a wedge shape that helps to optimize air/fuel mixture delivery to the engine's cylinders. The intake runners are also equipped with large-diameter, venturi-style throats that help to ensure maximum airflow and efficient fuel atomization.

One of the most notable features of the Mopar 240278-1M 413-426 Wedge Intake is its ability to accommodate a wide range of carburetor sizes and configurations. The intake manifold comes with factory-installed, adjustable intake ports that allow for easy tuning and customization. This makes it an ideal choice for hot rodders and performance enthusiasts who want maximum flexibility and adjustability.

The intake manifold also features a robust, cast-aluminum design that is built to withstand the rigors of high-performance use. It is precision-machined to ensure a perfect fit and function, and it comes with all necessary hardware for installation. Additionally, the intake manifold is compatible with both automatic and manual transmission applications, making it a versatile choice for a wide range of Chrysler muscle cars.

In summary, the Mopar 240278-1M 413-426 Wedge Intake is a high-performance intake manifold that is designed to deliver maximum power and efficiency to Chrysler's legendary 413 and 426 Wedge engines. Its unique, single-plane design, adjustable intake ports, and robust, cast-aluminum construction make it a must-have component for any serious hot rod or performance project. Whether you're restoring a classic Mopar muscle car or building a high-performance street machine, this intake manifold is sure to help you get the most out of your engine.

Mopar 240278-1M 413-426 Wedge Intake: A Detailed Analysis

The Mopar 240278-1M 413-426 Wedge Intake is a popular performance part for Chrysler's 413 and 426 cubic inch engines, particularly those used in the legendary Mopar muscle cars of the 1960s and 1970s. This intake manifold offers several benefits, but it also comes with some drawbacks. In this analysis, we will discuss the pros and cons of this intake manifold to help you make an informed decision.

1. Enhanced Engine Performance: The Mopar 240278-1M Wedge Intake is designed to improve the airflow and overall performance of the engine. It provides better throttle response, increased horsepower, and improved torque.

2. Classic Look: This intake manifold is a must-have for Mopar enthusiasts who want to restore their classic muscle cars to their former glory. It retains the original look and feel of the vehicle while providing performance benefits.

3. Easy Installation: The installation process for the Mopar 240278-1M Wedge Intake is relatively straightforward. It can be installed in a few hours with common hand tools.

4. Compatibility: This intake manifold is compatible with various Chrysler engines, including the 413 and 426 cubic inch engines.

1. Cost: The Mopar 240278-1M 413-426 Wedge Intake is a premium performance part, and the cost reflects its quality. It can be quite expensive, especially for those on a tight budget.

2. Complexity: While the installation process is relatively simple, the intake manifold itself is quite complex. It requires precise alignment and careful installation to ensure proper function.

3. Requires Tuning: To fully realize the performance benefits of the Mopar 240278-1M Wedge Intake, the engine may need to be tuned. This can add to the overall cost and complexity of the project.

4. Potential Leaks: As with any performance intake manifold, there is a risk of leaks. Proper installation and sealing techniques are essential to prevent leaks and maintain the performance benefits.

The Mopar 240278-1M 413-426 Wedge Intake is a high-quality performance part that offers significant benefits for Chrysler muscle car enthusiasts. It provides enhanced engine performance, a classic look, and easy installation. However, it comes with some drawbacks, such as a high cost, complexity, the need for tuning, and a risk of leaks. Ultimately, the decision to purchase this intake manifold depends on your budget, experience level, and the specific requirements of your project.

If you are a dedicated Mopar muscle car enthusiast with the necessary budget, experience, and resources, the Mopar 240278-1M 413-426 Wedge Intake is an excellent choice to improve the performance of your classic vehicle. However, for those on a tight budget or with limited experience, it may be worth considering alternative, less expensive intake manifolds or seeking professional assistance for the installation.

Details:

Was found on line and was bought to go one of my projects but sold the car, so now placing up for sale someone that wants real deal. This is an Aluminum part, A As Transmission reproduction intake $1595. My oem $2400.00 with free shipping in the lower 48. This is a new oem never installed 1963 to 1965 413 426 cross ram intake. This is not a reproduction manifold but an original oem part.

part #: 2402781m prices

• $167.66-$229.95

specifications inputmanifolds:

• for makes: Mopar
• mounting style: Bolt-on
• manufacturer part number: 240278-1M
• material: Aluminum
• vintage part: Yes
• fuel type: Gasoline
• type: Intake Manifold
• engine size: 426 In
• features: Origenal Oem
• country/region of manufacture: United States

general inputmanifolds:

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

seller inputmanifolds:

• # reviews: 4432
• rating: 100.0%
• city: Lake Jackson, Texas

offer inputmanifolds:

• sold: 0
• started: September 23, 2025
• best offers: True
• quantity: 1
• availability: In Stock
• options: Ship-to-home

shipping inputmanifolds:

• cost: $99.31
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-10 Days
• class: Standard
• carrier: USPS

payments inputmanifolds:

• credit card: Visa
• other
• wallet: Apple-pay

returns inputmanifolds:

• policy: No Returns

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