1. Manifolds & Headers Offered
  2. sku: 9467907855240663
  3. MOPAR 854429

MOPAR 854429 Exhaust Manifold Flathead

fits make: Plymouth, Dodge, Mopar. year: 1950–2023.

854429 Mopar Exhaust Manifold For Plymouth Dodge 23 Inch Flathead Six 1950

( Brand: Mopar ), ( Mounting Style: Bolt-on ), ( Substrate Material: Iron ), ( Type: Exhaust Manifold ), ( Items Included: Intake Manifold, Exhaust Manifold, Heat Riser Butterfly Assembly ), ( Manufacturer Part Number: 854429 ), ( Material: Cast Iron ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Fuel Type: Gasoline )

Review MOPAR Exhaust Manifold Plymouth Dodge Inch Flathead Six fits 1950–2023

Introducing the Mopar 854429 Exhaust Manifold, a high-quality replacement component designed specifically for the 1950 Plymouth and Dodge 23 flathead engines. This exhaust manifold is an essential upgrade for any restoration or performance project, ensuring optimal engine performance and a distinctive exhaust note.

Crafted from premium materials, this Mopar exhaust manifold boasts a robust construction to withstand the rigors of daily driving or high-performance applications. The manifold is engineered to provide a precise fit and function, ensuring a seamless integration with your engine.

The Mopar 854429 Exhaust Manifold features a classic design that perfectly complements the timeless look of the 1950 Plymouth and Dodge 23 flathead engines. Each port is meticulously machined to ensure a proper gas flow for efficient combustion and improved power output. The manifold's smooth, polished finish adds an extra touch of elegance to your engine bay.

This exhaust manifold is designed to accommodate standard exhaust systems, but it's also compatible with aftermarket performance exhausts for those seeking additional power and sound. Its durable construction and precise engineering make it a reliable choice for both stock and modified engines.

Installing the Mopar 854429 Exhaust Manifold is a straightforward process, with clear instructions provided to ensure a hassle-free experience. The manifold comes with all necessary hardware, making it a complete solution for your exhaust system needs.

In summary, the Mopar 854429 Exhaust Manifold is an excellent investment for any 1950 Plymouth or Dodge 23 flathead engine owner seeking improved engine performance, classic design, and durable construction. With its precise fit, robust materials, and compatibility with both stock and aftermarket exhaust systems, this manifold is an essential upgrade for your engine.

The Mopar 854429 exhaust manifold is a replacement option for the exhaust system in certain 1950 Plymouth and Dodge vehicles with the 23 Flathead engine. This part is designed to provide improved performance and durability compared to the original equipment. Here are the potential pros and cons of purchasing this exhaust manifold.

Pros:

1. Enhanced Performance: The Mopar 854429 exhaust manifold is engineered to improve exhaust flow, which can lead to increased power and torque in your 1950 Plymouth or Dodge.

2. Durability: Mopar is a reputable brand known for producing high-quality parts. This exhaust manifold is expected to last longer than the original equipment due to its robust design and materials.

3. OEM Fitment: This exhaust manifold is specifically designed for the 1950 Plymouth and Dodge 23 Flathead engine, ensuring a perfect fit and seamless integration with the rest of the exhaust system.

4. Improved Sound: Upgrading to a new exhaust manifold can result in a more pleasing exhaust note, making your driving experience more enjoyable.

5. Peace of Mind: Purchasing a genuine Mopar part means that you're protected by the manufacturer's warranty, giving you peace of mind knowing that the part is covered in case of any defects.

Cons:

1. Cost: Compared to other aftermarket exhaust manifolds or even stock replacements, the Mopar 854429 exhaust manifold can be more expensive due to its brand reputation and OEM quality.

2. Installation Complexity: Installing an exhaust manifold can be a labor-intensive process, requiring specialized tools and expertise. It may be necessary to seek professional assistance to ensure proper installation.

3. Potential for Noise Increase: Some enthusiasts report an increase in exhaust noise after installing a performance exhaust manifold like the Mopar 854429. This may not be a concern for everyone, but it's worth considering if you're sensitive to noise.

Conclusion:

The Mopar 854429 exhaust manifold is an excellent choice for those seeking improved performance, durability, and peace of mind in their 1950 Plymouth or Dodge 23 Flathead engine vehicle. Despite the potential drawbacks, such as cost and installation complexity, the benefits often outweigh the cons for enthusiasts and those who value the Mopar brand. If you're looking for a high-quality, OEM replacement exhaust manifold, the Mopar 854429 is an excellent option to consider.

specifications maniheader:

  • for makes: Plymouth, Dodge, Mopar
  • for years: 1950-2023
  • brand: Mopar
  • mounting style: Bolt-on
  • substrate material: Iron
  • type: Exhaust Manifold
  • items included: Intake Manifold, Exhaust Manifold, Heat Riser Butterfly Assembly
  • manufacturer part number: 854429
  • material: Cast Iron
  • vintage part: Yes
  • universal fitment: No
  • fuel type: Gasoline

seller maniheader:

  • rating: 100.0%
  • # reviews: 132

general maniheader:

  • condition: Used
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

payments maniheader:

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

offer maniheader:

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

returns maniheader:

  • paid by: Buyer
  • time: 14 Days
  • policy: Returns Accepted

shipping maniheader:

  • carrier: UPS
  • type: Calculated
  • class: Standard
  • service: UPS Ground
  • transit: 4-8 Days
  • cost: $25.06
for makes: plymouth, dodge, mopar, for years: 1950-2023, mounting style: bolt-on, substrate material: iron, type: exhaust manifold, items included: intake manifold, exhaust manifold, heat riser butterfly assembly, vintage part: yes, universal fitment: no, fuel type: gasoline,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, material: cast iron, sku: 9467907855240663,

Mopar 854429 Is Similar To:

maniheader logo