1. Manifolds & Headers Offered
  2. sku: 3934203259410673
  3. DOUGS HEADERS TF700405

DOUGS HEADERS TF700405 Uncoated Raw Steel Tube 694342504380 396CI 502CI

fits model: Patriot. make: Chevrolet. year: 1955-57.

Tf700405 Dougs Headers 1955-57 Chevrolet 396ci - 502ci Uncoated Raw Steel Long Tube Patriot

( Brand: Dougs Headers ), ( Part Type: Tube ), ( Manufacturer Part Number: TF700405 ), ( Item Height: 45 ), ( Item Width: 17 ), ( UPC: 694342504380 )

Review DOUGS HEADERS Chevrolet 396ci 502ci Uncoated Raw Steel Long Tube fits PATRIOT 1955-57

Introducing Doug's Headers TF700405, the ultimate performance upgrade for your 1955-57 Chevrolet with a 396ci or 502ci engine. These raw steel tube headers are a part of the Patriot series, meticulously designed and manufactured to deliver maximum power and torque while maintaining that classic hot rod look.

The TF700405 headers are constructed from uncoated raw steel tubes, allowing for optimal heat dissipation and providing a raw, authentic look that is reminiscent of the golden age of hot rodding. The headers feature a 1 7/8-inch primary tube diameter that transitions into a 3-inch collector, ensuring a smooth and efficient exhaust flow. The collectors are designed to fit seamlessly into the factory exhaust manifold location for a hassle-free installation experience.

Each header comes equipped with 5/16-inch stainless steel studs and 18mm nuts, making them easy to install and secure. These headers are also compatible with stock or aftermarket exhaust systems, providing flexibility for those looking to customize their hot rod even further.

Doug's Headers are known for their precise manufacturing and meticulous attention to detail. The TF700405 headers are no exception, with each header being inspected and tested to ensure that they meet the highest standards of quality and performance. In addition, these headers come with a 304L stainless steel gasket set, ensuring a perfect seal between the headers and the exhaust manifold.

By installing Doug's Headers TF700405 on your 1955-57 Chevrolet with a 396ci or 502ci engine, you'll experience increased horsepower and torque, improved engine response, and a more powerful exhaust note. These headers are a must-have for any serious hot rod enthusiast looking to take their ride to the next level.

In summary, Doug's Headers TF700405 are raw steel tube headers designed for 1955-57 Chevrolet models with a 396ci or 502ci engine. These uncoated headers feature a 1 7/8-inch primary tube diameter, 3-inch collector, and are made from raw steel tubes for optimal heat dissipation and a classic look. They come with stainless steel studs and nuts, are compatible with stock or aftermarket exhaust systems, and include a 304L stainless steel gasket set. Installing these headers will result in increased horsepower, torque, and engine response, making them an essential upgrade for any serious hot rodder.

Pros and Cons of Buying Doug's Headers TF700405 for 1955-57 Chevrolet 396ci/502ci Engines

1. Pros:

a. Improved Performance: Doug's Headers are designed to enhance the flow of exhaust gases, which results in better engine performance and increased horsepower.

b. Enhanced Fuel Efficiency: By improving the exhaust flow, Doug's Headers can help improve fuel economy, as the engine doesn't have to work as hard to push out exhaust gases, allowing it to operate more efficiently.

c. Custom Fit: Doug's Headers are specifically designed to fit 1955-57 Chevrolet 396ci and 502ci engines, ensuring a perfect fit that requires minimal modification for installation.

d. Raw Steel Construction: The uncoated raw steel tube design allows for greater durability and resistance to corrosion, which is crucial for the longevity of the headers in older vehicles.

2. Cons:

a. Higher Temperature: Uncoated headers can generate higher exhaust temperatures compared to coated headers, which can be a concern for some applications. However, this is not necessarily a disadvantage, as it can actually improve performance by increasing exhaust velocity.

b. Rust and Maintenance: Raw steel headers, while durable, require more maintenance compared to coated headers to prevent rust. Regular cleaning and painting may be necessary to protect the headers from the elements.

c. Cost: Doug's Headers are a premium aftermarket option, and their price point may be higher compared to other header options.

3. Conclusion:

Doug's Headers TF700405 offer significant performance benefits for 1955-57 Chevrolet 396ci and 502ci engines, including improved engine performance, fuel efficiency, and a custom fit. However, the uncoated raw steel construction comes with the disadvantages of higher exhaust temperatures, increased maintenance requirements, and a higher cost compared to coated headers. Ultimately, the decision to invest in Doug's Headers depends on your priorities, budget, and personal preferences.

4. Recommendation:

If you're looking for maximum performance and don't mind the additional maintenance requirements and cost, Doug's Headers TF700405 are an excellent choice for your 1955-57 Chevrolet 396ci or 502ci engine. However, if you're concerned about maintenance and cost, coated header options may be a more suitable alternative. Consider your specific needs and priorities before making a decision.

specifications maniheader:

  • for models: Patriot
  • for makes: Chevrolet
  • for years: 1955-57
  • brand: Dougs Headers
  • part type: Tube
  • manufacturer part number: TF700405
  • item height: 45
  • item width: 17
  • upc: 694342504380

payments maniheader:

  • wallet: Paypal
  • other
  • credit card: Discover

offer maniheader:

  • started: February 22, 2025
  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • sold: 0

seller maniheader:

  • rating: 99.1%
  • # reviews: 14730

general maniheader:

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

shipping maniheader:

  • class: Standard, Expedited
  • service: UPS Ground, UPS 2nd Day Air, FedEx Ground or FedEx Home Delivery
  • transit: 4-9 Days
  • cost: $117.79
  • carrier: UPS, FedEx
  • type: Calculated

returns maniheader:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for models: patriot, for makes: chevrolet, for years: 1955-57, part type: tube, item height: 45, item width: 17,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 3934203259410673,

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