1. Manifolds & Headers Offered
  2. sku: 3920900258310673
  3. DOUGS HEADERS 8569

DOUGS HEADERS 8569 Trans Am Port Ceramic Coated 694342509842 326CI 455CI

fits model: Firebird. year: 1967-69.

8569 Dougs Headers 1967-69 Firebird / Trans Am 326ci - 455ci D-port Ceramic Coated

( Brand: Dougs Headers ), ( Part Type: Tran ), ( Manufacturer Part Number: 8569 ), ( Item Height: 31 ), ( Item Width: 21 ), ( UPC: 694342509842 )

Review DOUGS HEADERS Trans Am 326ci 455ci D port Ceramic Coated fits FIREBIRD 1967-69

Dougs Headers, part number 8569, is a premium exhaust header set designed specifically for 1967-69 Firebird Trans Am models equipped with 326ci or 455ci D-port engines. This header set is an excellent upgrade for enthusiasts looking to enhance the performance and aesthetics of their classic muscle car.

Crafted from high-quality stainless steel, Dougs Headers offer superior strength and durability compared to factory headers. They feature a 1 5/8-inch primary tube diameter and a 3-inch collector, ensuring optimal exhaust flow and scavenging. The 4-into-1 design of these headers maximizes power by reducing exhaust backpressure and allowing for a more efficient exhaust gas flow.

One of the most notable features of Dougs Headers 8569 is its ceramic coating. This advanced coating not only provides a sleek, high-performance look but also protects the headers from the damaging effects of heat and corrosion. The ceramic coating ensures that the headers maintain their temperature, reducing underhood heat and providing better insulation.

These headers are designed to bolt directly onto the engine, making for a straightforward and hassle-free installation process. The included gaskets and hardware ensure a secure and leak-free fit. Additionally, Dougs Headers come with a 1-year warranty, giving you peace of mind in your purchase.

Upgrading to Dougs Headers 8569 is an investment in both performance and appearance for your 1967-69 Firebird Trans Am. With increased horsepower, improved torque, and a distinctive header sound, these headers are an excellent choice for anyone looking to take their classic muscle car to the next level.

Doug's Headers, part number 8569, are aftermarket headers designed for 1967-69 Firebird Trans Am models with 326ci and 455ci d-port engines. These headers are ceramic coated. Here are some pros and cons to help you make an informed decision on whether or not to purchase these headers:

Pros:

1. Enhanced Performance: Doug's Headers are known for their high-performance design. These headers provide better flow and increased exhaust velocity, which can lead to improved engine performance, increased horsepower, and better fuel efficiency.

2. Ceramic Coating: The ceramic coating on these headers provides several benefits. It helps to protect the headers from corrosion, reduces under-hood temperatures, and makes the headers easier to install as they do not require the use of gaskets or sealing compounds.

3. Improved Sound: Doug's Headers are known for their unique exhaust note. The headers provide a deeper, more aggressive sound that many enthusiasts find appealing.

4. Easy Installation: The headers come with all necessary hardware and are designed to bolt on with minimal modifications. This makes installation relatively straightforward for most DIY enthusiasts.

5. Durability: Doug's Headers are made from high-quality materials and are designed to withstand the rigors of high-performance driving.

Cons:

1. Cost: Doug's Headers can be quite expensive compared to stock or aftermarket headers from other manufacturers. This may be a deterrent for some enthusiasts on a budget.

2. Fitment: While Doug's Headers are designed to fit 1967-69 Firebird Trans Am models with 326ci and 455ci d-port engines, it is essential to ensure that they will fit your specific application. It is recommended to check with Doug's Headers or a knowledgeable mechanic before purchasing to confirm fitment.

3. Exhaust System Upgrade: Installing Doug's Headers may require upgrading the entire exhaust system to accommodate the larger diameter headers. This can add to the cost and complexity of the installation.

4. Loud Exhaust Note: While many enthusiasts find the exhaust note produced by Doug's Headers appealing, others may find it too loud for daily driving. It is important to consider the noise level before making a purchase.

Conclusion:

Doug's Headers offer several benefits for enthusiasts looking to improve the performance of their 1967-69 Firebird Trans Am with a 326ci or 455ci d-port engine. These headers provide improved flow, enhanced exhaust velocity, and a unique exhaust note, among other benefits. However, they can be quite expensive, and installation may require upgrading the entire exhaust system. Additionally, the headers may produce a loud exhaust note that may not be suitable for daily driving. Ultimately, the decision to purchase Doug's Headers depends on your personal preferences, budget, and performance goals.

Recommendation:

If you are looking for high-performance headers for your 1967-69 Firebird Trans Am and are willing to invest in a quality product, Doug's Headers may be the right choice for you. However, it is essential to ensure that they will fit your specific application and that you are prepared for the potential cost and complexity of the installation. If the cost or noise level is a concern, there may be alternative aftermarket headers available from other manufacturers that may better suit your needs. It is recommended to consult with a knowledgeable mechanic or Doug's Headers directly before making a purchase.

specifications maniheader:

  • for models: Firebird
  • for years: 1967-69
  • brand: Dougs Headers
  • part type: Tran
  • manufacturer part number: 8569
  • item height: 31
  • item width: 21
  • upc: 694342509842

offer maniheader:

  • sold: 0
  • quantity: 2
  • availability: In Stock
  • started: February 21, 2025
  • options: Ship-to-home

returns maniheader:

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

shipping maniheader:

  • class: Standard, Expedited
  • type: Calculated
  • carrier: UPS, FedEx
  • transit: 5-12 Days
  • cost: $77.39
  • service: UPS Ground, UPS 2nd Day Air, FedEx Ground or FedEx Home Delivery

payments maniheader:

  • credit card: Visa
  • wallet: Paypal
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general maniheader:

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

seller maniheader:

  • # reviews: 14716
  • rating: 99.1%
for models: firebird, for years: 1967-69, part type: tran, item height: 31, item width: 21,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 3920900258310673,

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