DOUGS HEADERS D567-B Steel 694342543730 326-455 V8

( Brand: Dougs Headers ), ( Material: Steel ), ( Manufacturer Part Number: D567-B ), ( Seller: Summit Racing Equipment ), ( Header Flange Thickness: 3/8 In. ), ( Header Style: Full-length ), ( Header Finish: High Temperature Black Paint ), ( Header Primary Tube Size: 1 7/8 In. ), ( Header Outlet Diameter: 3.500 In. ), ( Header Port Style: Round ), ( Primary Tube Gauge: 16-gauge ), ( UPC: 694342543730 )

Review DOUGS HEADERS Full length Steel Painted Pontiac V8 Pair

Introducing Doug's Headers D567-B Full-Length Steel Headers for Pontiac V8 engines, a high-performance aftermarket solution for your 326-455 cubic inch V8 engine. These headers are meticulously crafted from premium T-304 stainless steel, ensuring superior strength, durability, and resistance to corrosion.

The D567-B headers are designed as a full-length system, meaning that they extend all the way from the engine cylinder heads to the exhaust system's collection chamber. This design provides several benefits to your engine, including improved exhaust flow, better scavenging, and enhanced power output.

Each header comes with a 1 7/8-inch primary tube diameter, which is optimized for the unique exhaust flow requirements of your Pontiac V8 engine. The collectors are designed with a 3-inch diameter, providing ample space for the exhaust gases to merge and flow efficiently to the exhaust system.

The Doug's Headers D567-B system features a straight-through design, which allows for uninterrupted exhaust flow and reduces the potential for exhaust backpressure. This design also makes installation easier, as there are no complex bends or turns to worry about.

These headers come with both front and rear oxygen sensor bosses, ensuring compatibility with modern emissions systems. Additionally, the headers are equipped with removable studs, making them simple to install and remove for maintenance or engine swaps.

The Doug's Headers D567-B Full-Length Steel Headers are a direct bolt-on replacement for your stock exhaust system, making for a straightforward installation process. This system is a must-have for any Pontiac V8 engine enthusiast looking to boost power and improve exhaust flow. Upgrade your engine today with Doug's Headers D567-B Full-Length Steel Headers.

Doug's Headers, part number D567-B, are full-length, steel headers designed for Pontiac V8 engines with a displacement between 326 and 455 cubic inches. These headers are known for their high-performance design and ability to improve engine performance. Here are some pros and cons of buying Doug's Headers D567-B:

1. Improved Performance: Doug's Headers are designed to improve engine performance by reducing exhaust backpressure and improving exhaust gas flow. This can lead to increased horsepower and torque.

2. Durable: These headers are made of full-length, heavy-duty steel, which makes them durable and able to withstand the rigors of high-performance driving.

3. Custom Fit: Doug's Headers are designed to be a direct-fit for Pontiac V8 engines, making installation easy and straightforward.

4. Improved Engine Sound: The headers can also improve the sound of the engine, making it more exhilarating and enjoyable to drive.

1. Cost: Doug's Headers are a premium product, and they come with a premium price tag. They may be more expensive than other aftermarket headers.

2. Installation Complexity: Installing headers can be a complex process, especially for those who are not experienced with engine work. It may be necessary to remove the engine or transmission to install the headers.

3. Heat: Headers can generate a lot of heat, which can be a concern for those who live in hot climates or do a lot of stop-and-go driving. Proper insulation and exhaust routing may be necessary to mitigate this issue.

Doug's Headers D567-B are a high-performance, durable, and custom-fit solution for those looking to improve the performance of their Pontiac V8 engine. While they come with a premium price tag and require some installation complexity, the benefits of improved performance, durability, and engine sound make them a worthy investment for serious performance enthusiasts.

If you are looking to significantly improve the performance of your Pontiac V8 engine and are willing to invest in a premium product, Doug's Headers D567-B are an excellent choice. However, if you are on a budget or are not experienced with engine work, you may want to consider other options or seek the help of a professional mechanic before making a decision.

part # d567 prices

• $1226.49-$1466.95

specifications maniheader:

• for makes: Pontiac
• brand: Dougs Headers
• material: Steel
• manufacturer part number: D567-B
• seller: Summit Racing Equipment
• header flange thickness: 3/8 In.
• header style: Full-length
• header finish: High Temperature Black Paint
• header primary tube size: 1 7/8 In.
• header outlet diameter: 3.500 In.
• header port style: Round
• primary tube gauge: 16-gauge
• upc: 694342543730

shipping maniheader:

• cost: $0.00
• class: Economy
• type: Fixed
• transit: 2-5 Days
• service: Economy

payments maniheader:

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

general maniheader:

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

seller maniheader:

• # reviews: 1126460
• rating: 99.0%

returns maniheader:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

offer maniheader:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 3
• started: May 7, 2025

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