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  3. WEIAND WC-425

WEIAND Intake 4X2 331 354 392 Wc

fits model: Wc-425, Wc245, M-4, Hemi. make: Chrysler.

Weiand Wc-425 Vintage Original Wc245 4x2 Chrysler 331 354 392 Hemi Intake Wc 245 M-4

( Brand: Weiand ), ( Manufacturer Part Number: WC-425 ), ( Type: Intake Manifold ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review WEIAND Vintage Original 4x2 Chrysler 331 354 392 Intake Wc 245 fits HEMI WC-425 WC245 M-4

The WEIAND WC-425 WC245 4x2 Chrysler 331 354 392 Hemi Intake is a high-performance intake system specifically designed for Chrysler Hemi engines with model numbers 331, 354, and 392. This intake system is an upgrade from the factory intake and is intended to enhance the engine's power and airflow.

The intake manifold is made from aluminum, which is lightweight and durable. It features a 4x2 runner length design, meaning there are four runners that each feed two cylinders. This design is optimized for better cylinder filling and improved volumetric efficiency.

The intake runners are equipped with WEIAND's patented "M-4" cross-feed design. This design allows the intake ports to be fed from multiple directions, ensuring that each cylinder receives a consistent and efficient aircharge. The M-4 design also reduces the amount of intake manifold runner length, which in turn reduces the amount of air turbulence and improves power output.

The intake system comes with a set of WEIAND's high-performance air filters. These filters are designed to provide maximum airflow while maintaining excellent filtration efficiency. They feature a multi-layered media that traps contaminants while allowing maximum airflow.

The intake system also includes WEIAND's high-performance throttle bodies. These throttle bodies feature a large bore size, which allows for increased airflow and improved throttle response. They are also designed to be durable and long-lasting, with a robust construction that can withstand the demands of high-performance applications.

The WEIAND WC-425 WC245 4x2 Chrysler 331 354 392 Hemi Intake is a high-quality, high-performance intake system that is designed to deliver improved power and airflow to your Chrysler Hemi engine. It is made from durable materials, features advanced design elements, and comes with high-performance air filters and throttle bodies. If you're looking to take your Chrysler Hemi to the next level, this intake system is an excellent choice.

Pros and Cons of Buying Weiand WC-425/WC-245 4x2 Chrysler Hemi Intake Manifold (WC-245 M-4)

Introduction:

The Weiand WC-425/WC-245 4x2 Chrysler Hemi Intake Manifold (WC-245 M-4) is a popular aftermarket intake manifold for Chrysler Hemi engines. This intake system is known for its high-performance capabilities and unique design. In this article, we will discuss the pros and cons of buying this intake manifold to help you make an informed decision.

Pros:

1. Enhanced Airflow: The primary advantage of the Weiand WC-425/WC-245 4x2 Chrysler Hemi Intake Manifold is its ability to provide improved airflow to the engine. This results in better combustion and increased horsepower.

2. Increased Power: The intake manifold's design enhances the engine's power output, making it an excellent choice for those seeking better performance from their Chrysler Hemi engine.

3. Custom Fit: This intake manifold is designed specifically for Chrysler Hemi engines, ensuring a perfect fit that can lead to better engine efficiency and reliability.

4. High-Quality Material: The Weiand intake manifold is made from high-quality materials, ensuring durability and resistance to wear and tear.

5. Easy Installation: The intake manifold comes with clear instructions and is relatively easy to install, making it a popular choice among DIY enthusiasts and professional mechanics alike.

Cons:

1. Cost: The Weiand WC-425/WC-245 4x2 Chrysler Hemi Intake Manifold is a premium aftermarket part, and its cost may be a deterrent for some buyers.

2. Complexity: Installing this intake manifold may require some technical expertise, making it less suitable for those without experience in engine modifications.

3. Potential Compatibility Issues: While the intake manifold is designed specifically for Chrysler Hemi engines, there may be some compatibility issues with certain engine configurations or modifications. It is crucial to verify compatibility before purchasing.

Conclusion:

The Weiand WC-425/WC-245 4x2 Chrysler Hemi Intake Manifold offers several advantages, including enhanced airflow, increased power, a custom fit, high-quality materials, and easy installation. However, it also comes with some drawbacks, such as a high cost, complexity, and potential compatibility issues. Ultimately, the decision to buy this intake manifold depends on your specific needs, budget, and technical capabilities.

Recommendation:

If you're looking for better performance from your Chrysler Hemi engine and have the necessary technical expertise and budget, the Weiand WC-425/WC-245 4x2 Chrysler Hemi Intake Manifold is an excellent choice. However, if you're on a tight budget or lack the necessary experience with engine modifications, you may want to consider other options. Always ensure that the intake manifold is compatible with your specific engine configuration before making a purchase.

Details:

Item has been in storage for over 40 years, includes everything pictured. Lots of NOS, I did my best with identifying the parts, if anything looks off please let me know.

specifications reppchargers:

  • for models: Wc-425, Wc245, M-4, Hemi
  • for makes: Chrysler
  • brand: Weiand
  • mpn: Wc-425
  • type: Intake Manifold
  • vintage part: Yes
  • country of origin: United States

payments reppchargers:

  • cash
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  • wallet: Paypal
  • credit card: Visa

general reppchargers:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts
  • condition: Used

offer reppchargers:

  • started: May 4, 2026
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home

seller reppchargers:

  • city: Suffield, Connecticut
  • # reviews: 2291
  • rating: 100.0%

returns reppchargers:

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

shipping reppchargers:

  • class: Standard
  • service: USPS Ground Advantage
  • transit: 4-10 Days
  • type: Fixed
  • cost: $42.95
  • carrier: USPS
for models: wc-425, wc245, m-4, hemi, for makes: chrysler, type: intake manifold, vintage part: yes, country of origin: united states,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > superchargers parts, sku: 4339113659982892,

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