1. Manifolds & Headers Offered
  2. sku: 12062209545248721
  3. FORD 78-9430

FORD 78-9430 Flathead Exhaust Manifold 37-41 V8 R.h

fits make: Ford.

78-9430 Ford 37-41 Flathead V8 R.h Exhaust Manifold

( Mounting Style: Bolt-on ), ( Type: Exhaust Manifold ), ( Substrate Material: Iron ), ( Manufacturer Part Number: 78-9430 ), ( Features: Unfinished ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Placement On Vehicle: Right ), ( Fuel Type: Gasoline )

Review FORD 37-41 Flathead V8 R.h Exhaust Manifold

The Ford 78-9430 37-41 Flathead V8 Right Hand Exhaust Manifold is a crucial component of the exhaust system for Ford Flathead V8 engines, specifically those produced between 1937 and 1941. This exhaust manifold is designed to efficiently collect exhaust gases from the cylinder heads and direct them towards the exhaust system.

The manifold is made of high-quality cast iron, ensuring durability and resistance to heat. The casting features a complex network of passages and channels that optimize exhaust flow and reduce backpressure, enhancing engine performance. The right-hand designation refers to the side of the engine on which the manifold is installed.

Each exhaust port on the manifold is meticulously engineered to ensure proper fitment and sealing with the corresponding cylinder head exhaust port. The ports are finished with a smooth, polished edge to ensure a snug fit and optimal sealing with the exhaust gaskets.

The manifold comes with pre-drilled bolt holes, allowing for easy installation using the original Ford bolts. The bolt pattern is standard for Ford Flathead V8 engines, ensuring compatibility with standard exhaust systems and gaskets.

This exhaust manifold is a must-have for Ford Flathead V8 enthusiasts and restoration projects. Its authentic design and high-quality construction make it an ideal replacement or upgrade for original or worn-out manifolds. Whether you're building a show car or a reliable daily driver, the Ford 78-9430 37-41 Flathead V8 Right Hand Exhaust Manifold is an essential component that will help you achieve optimal engine performance and that classic Ford sound.

Buying a Ford 78-9430 37-41 flathead V8 right-hand exhaust manifold involves considering several pros and cons. These are: Pros:

1. Authenticity: This exhaust manifold is an original Ford part, ensuring it fits perfectly and functions as intended in a classic flathead V8 engine.

2. Durability: Ford's reputation for manufacturing high-quality parts means that this exhaust manifold is likely to last longer than aftermarket alternatives.

3. Performance: Original equipment parts, like this exhaust manifold, are often designed to optimize engine performance, providing better power and efficiency compared to some aftermarket options.

4. Compatibility: This exhaust manifold is specifically designed for Ford flathead V8 engines, ensuring a seamless installation and integration into the vehicle's exhaust system.

Cons:

1. Cost: Original Ford parts, especially those for older vehicles, can be quite expensive compared to aftermarket alternatives.

2. Availability: Due to the age of this engine, finding an original exhaust manifold in good condition may be challenging, making it potentially difficult to source and purchase.

3. Shipping: If the part is not readily available locally, you may face longer shipping times and additional shipping costs.

In conclusion, buying a Ford 78-9430 37-41 flathead V8 right-hand exhaust manifold comes with both advantages and disadvantages. The benefits include authenticity, durability, performance, and compatibility. However, the drawbacks include cost, availability, and shipping.

Recommendation:

If you are restoring a classic Ford flathead V8 vehicle or simply prefer using original parts, purchasing an authentic Ford exhaust manifold, such as the 78-9430 37-41, is an excellent choice. However, carefully consider the potential costs and availability issues before making a purchase. If you are on a tight budget or have trouble finding the original part, you may want to explore aftermarket alternatives while still ensuring the exhaust manifold is compatible with your engine.

part # 789430 prices

  • $79.00-$199.00

specifications maniheader:

  • for makes: Ford
  • mounting style: Bolt-on
  • type: Exhaust Manifold
  • substrate material: Iron
  • manufacturer part number: 78-9430
  • features: Unfinished
  • universal fitment: No
  • vintage part: Yes
  • placement on vehicle: Right
  • fuel type: Gasoline

seller maniheader:

  • # reviews: 207
  • rating: 100.0%

offer maniheader:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: May 3, 2026
  • best offers: True
  • availability: In Stock

returns maniheader:

  • policy: No Returns

shipping maniheader:

  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 4-10 Days
  • cost: $21.05
  • carrier: USPS
  • class: Standard

payments maniheader:

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

general maniheader:

  • condition: Used
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
for makes: ford, mounting style: bolt-on, type: exhaust manifold, substrate material: iron, features: unfinished, universal fitment: no, vintage part: yes, placement on vehicle: right, fuel type: gasoline,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 12062209545248721,

Ford 78-9430 Is Similar To:

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4 offers $79.00–$199.00 USD
  • Offer #1: $79.00 price + $15.00 delivery = $94.00* total.+$15.00 shipping
  • Offer #2: $199.00 price + $25.00 delivery = $224.00* total. You are buying a pair of Left & Right side Ford flathead exhaust manifolds fits from 1937-41 Ford these have been glass media blasted and coated with Eastwood hi-temp coatings, new gaskets, new studs, threads are good and they are in very good condition No cracks or welds but there is some pitting as seen in photos and part numbers can no longer be seen.+$25.00 shipping
  • Offer #3: $85.00 price + $16.00 delivery = $101.00* total. JUST THE ONE MANIFOLD IS INCLUDED IN THE SALE. This one is in nice shape.+$16.00 shipping
  • Offer #4: $800.00 price + $45.00 delivery = $845.00* total. th ank you for looking. Original 1937 - 1941 Ford V8.+$45.00 shipping