1. Manifolds & Headers Offered
  2. sku: 12472402301063813
  3. HEDMAN 00103

HEDMAN Header Kit 732611001038

00103 Hedman Header Hardware Kit

( Brand: Hedman ), ( Part Type: Header ), ( Manufacturer Part Number: 00103 ), ( Country Of Origin: Usa ), ( UPC: 732611001038 )

Review HEDMAN Header Hardware Kit

The Hedman Hedler Series 00103 Header Kit is a high-performance upgrade for your automobile's exhaust system. This header kit is meticulously designed and manufactured to deliver optimal power and efficiency gains for your vehicle.

The heart of this header kit is its 304L stainless steel construction. This premium material ensures durability, resistance to corrosion, and a long-lasting finish. Each header is precision-engineered with a 1.65-inch primary tube diameter and a 3-inch collector, ensuring a smooth and unrestricted flow of exhaust gases.

This header kit features a 5-bolt flange design for easy installation and compatibility with various engine types. The flanges are also CNC-machined for a perfect fit and seal, minimizing the risk of leaks and ensuring optimal engine performance.

The Hedman 00103 Header Kit also comes with high-quality gaskets and hardware for a secure and leak-free installation. The gaskets are made from a high-temperature material, ensuring they can withstand the extreme heat and pressure of the exhaust system.

Additionally, this header kit includes a set of oxygen sensors and bungs, allowing for easy integration with your vehicle's emissions system. The oxygen sensors provide real-time feedback to the engine control module, ensuring optimal fuel-air mixture and maximizing engine performance.

In summary, the Hedman Hedler Series 00103 Header Kit is a top-tier performance upgrade for your vehicle's exhaust system. Its stainless steel construction, precision engineering, and easy installation make it a popular choice among automotive enthusiasts looking to maximize power and efficiency gains.

The Hedman Hedder 00103 header kit is a popular aftermarket performance part for those looking to enhance the exhaust system in their V8 Ford applications. Here are some pros and cons to consider before making a purchase:

Pros:

1. Increased Power: A header kit can provide significant power gains by reducing backpressure in the exhaust system. This can lead to improved engine performance and better throttle response.

2. Improved Engine Sound: The Hedman header kit is designed to provide a more aggressive exhaust note, which can be an appealing factor for many performance enthusiasts.

3. Better Fuel Efficiency: By reducing backpressure and improving exhaust flow, a header kit can help improve fuel efficiency in some cases.

4. Enhanced Appearance: The header kit is a visible upgrade to the engine compartment, adding a touch of style and customization to the vehicle.

5. Durability: Hedman headers are known for their high-quality construction and durability, which can provide peace of mind for those looking for a long-lasting performance upgrade.

Cons:

1. Cost: The Hedman header kit is an investment, with a higher price tag compared to some other aftermarket performance parts.

2. Installation Complexity: Installing a header kit can be a complex and time-consuming process, requiring professional installation in many cases.

3. Exhaust System Upgrades: Installing a header kit may require additional exhaust system upgrades to ensure proper function and compatibility.

4. Potential for Increased Emissions: Some header kits can lead to increased emissions, which may not be desirable for those looking to maintain a stock exhaust system.

Conclusion:

The Hedman Hedder 00103 header kit offers several advantages for those looking to enhance the performance and appearance of their V8 Ford applications. However, the cost and installation complexity may be a deterrent for some. If you are willing to invest in the upgrade and have the resources for professional installation, the potential power gains, improved engine sound, and increased durability may make the header kit a worthwhile investment.

Recommendation:

If you are serious about improving the performance of your V8 Ford application and are willing to invest in the upgrade, the Hedman Hedder 00103 header kit is a solid choice. Be sure to consult with a professional installer to ensure proper installation and compatibility with your exhaust system. Additionally, consider the potential for increased emissions and factor that into your decision-making process.

part # 00103 price

  • $51.99

specifications maniheader:

  • brand: Hedman
  • part type: Header
  • manufacturer part number: 00103
  • country of origin: Usa
  • upc: 732611001038

general maniheader:

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

payments maniheader:

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

offer maniheader:

  • started: May 25, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

returns maniheader:

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

seller maniheader:

  • rating: 99.5%
  • # reviews: 631912

shipping maniheader:

  • class: Standard
  • service: Standard
  • transit: 3-7 Days
  • type: Fixed
  • cost: $15.99
part type: header, country of origin: usa,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 12472402301063813,

Hedman 00103 Is Similar To:

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1 offer $51.99 USD
  • Offer #1: $51.99 price + $15.99 delivery = $67.98* total. Header Hardware Kit, For P/N 500-69440 Hedman Header Hardware Kit For P/N 500-69440.+$15.99 shipping