1. Manifolds & Headers Offered
  2. sku: 5283478500964761
  3. OSBUYZONE EH28166-4-OS

OSBUYZONE EH28166-4-OS Tube Exhaust Headers 267-400 V8

fits make: Chevy. year: 1970–1987.

Eh28166-4-os Osbuyzone Pair Polished Long Tube Exhaust Headers For 1970-1987 Chevy Sbc 267-400 V8 New

( Brand: Osbuyzone ), ( Type: Exhaust Header ), ( Items Included: Mounting Hardware, Gasket ), ( Material: Stainless Steel ), ( Color: Metallic ), ( Features: Polished ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Manufacturer Part Number: EH28166-4-OS ), ( Oe/oem Part Number: Not Oem ), ( Performance Part: Yes ), ( Mounting Style: Bolt-on ), ( Universal Fitment: No ), ( Manufacturer Warranty: 6 Months ), ( Note: Not Fits Chevrolet Camaro Berlinetta Coupe 2-door 5.0l 305 1981 )

Review OSBUYZONE Pair Polished Long Tube Exhaust Headers Chevy Sbc V8 New fits 1970–1987

Introducing the OSBuyzone EH28166-4-OS tube exhaust headers for 1970-1987 Chevrolet 267-400 V8 engines, a high-performance upgrade designed to deliver exceptional power gains and an exhilarating exhaust note. These headers are meticulously engineered and manufactured to exacting specifications, ensuring a perfect fit and seamless integration with your classic Chevy V8.

The OSBuyzone EH28166-4-OS headers are constructed from heavy-duty 304 stainless steel. This premium material offers superior strength, durability, and resistance to corrosion and heat, ensuring a long-lasting and reliable exhaust system upgrade. Each header tube measures 1.625 inches in diameter, providing ample flow area to optimize exhaust gas velocity and reduce backpressure for increased power output.

These headers feature a 4-into-1 design, which collects exhaust gases from four cylinders into a single exhaust pipe, reducing the total number of connections and promoting a smoother and more efficient exhaust flow. The collector is CNC-machined to ensure precise dimensions and a perfect fit, while the merge collectors are designed with a tapered, angular merge design to minimize turbulence and promote smooth, laminar flow.

The OSBuyzone EH28166-4-OS headers come complete with all necessary hardware, including new gaskets and studs, for a hassle-free installation process. The headers are also compatible with most aftermarket exhaust systems, including those with a 2.5-inch or 3-inch exhaust pipe diameter.

Installing these headers on your 1970-1987 Chevy 267-400 V8 engine is a straightforward process that can be completed in a few hours with basic hand tools and some DIY know-how. The headers are designed to bolt directly onto the engine, requiring no major engine modifications or extensive fabrication work.

Upgrading to the OSBuyzone EH28166-4-OS tube exhaust headers will not only provide noticeable power gains and an improved exhaust note but also add a touch of style and customization to your classic Chevy V8 engine. With their high-quality construction, precise engineering, and easy installation, these headers are an excellent choice for any enthusiast looking to enhance the performance of their 1970-1987 Chevy 267-400 V8.

OSBuyzone EH28166-4-OS tube exhaust headers are aftermarket headers designed to fit 1970-1987 Chevy 267-400 V8 engines. These headers are known for their high-performance design, which can provide several benefits for your vehicle. Here are some pros and cons to help you make an informed decision about whether to purchase these headers:

Pros:

1. Improved Performance: OSBuyzone headers are designed to improve engine performance by reducing exhaust gas flow restriction and increasing exhaust scavenging. This can lead to increased horsepower and torque.

2. Durable Construction: These headers are made from 304 stainless steel, which is resistant to corrosion and can withstand high temperatures. This ensures that the headers will last longer than stock headers.

3. Better Flow: The tube design of these headers provides better exhaust flow, which can help to reduce backpressure and improve engine efficiency.

4. Easy Installation: OSBuyzone headers come with all necessary hardware for installation, making the process relatively straightforward for most DIY enthusiasts.

Cons:

1. Cost: Aftermarket headers can be quite expensive compared to stock headers. The price of OSBuyzone headers may be a significant investment for some.

2. Customization: Depending on your specific engine setup and exhaust system, you may need to make some modifications to the headers to ensure a proper fit. This could add to the cost and complexity of the installation.

3. Loud Exhaust: The increased exhaust flow and reduced backpressure can result in a louder exhaust note. This may be desirable for some, but may not be ideal for those who prefer a quieter ride.

In conclusion, OSBuyzone EH28166-4-OS tube exhaust headers can provide significant performance benefits for your 1970-1987 Chevy 267-400 V8. However, the cost, potential need for customization, and louder exhaust note may be drawbacks for some. Ultimately, whether or not these headers are right for you depends on your specific goals and preferences for your vehicle.

If you are looking for a high-performance exhaust system and are willing to invest in the cost and potential customization, then OSBuyzone headers may be a good choice for you. However, if you are looking for a quieter, more budget-friendly option, then you may want to consider other aftermarket headers or stock headers.

specifications maniheader:

  • for makes: Chevy
  • for years: 1970-1987
  • brand: Osbuyzone
  • type: Exhaust Header
  • items included: Mounting Hardware, Gasket
  • material: Stainless Steel
  • color: Metallic
  • features: Polished
  • placement on vehicle: Front
  • fuel type: Gasoline
  • manufacturer part number: EH28166-4-OS
  • oe/oem part number: Not Oem
  • performance part: Yes
  • mounting style: Bolt-on
  • universal fitment: No
  • manufacturer warranty: 6 Months
  • note: Not Fits Chevrolet Camaro Berlinetta Coupe 2-door 5.0l 305 1981

offer maniheader:

  • availability: In Stock
  • options: Ship-to-home
  • started: April 21, 2025
  • quantity: 5
  • sold: 0
  • best offers: True

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seller maniheader:

  • # reviews: 154
  • rating: 99.4%

shipping maniheader:

  • class: Standard
  • cost: $0.00
  • transit: 3-7 Days
  • service: Standard
  • type: Fixed

returns maniheader:

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

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
for makes: chevy, for years: 1970-1987, type: exhaust header, items included: mounting hardware, gasket, features: polished, placement on vehicle: front, fuel type: gasoline, oe/oem part number: not oem, performance part: yes, mounting style: bolt-on, universal fitment: no, manufacturer warranty: 6 months, note: not fits chevrolet camaro berlinetta coupe 2-door 5.0l 305 1981,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 5283478500964761,

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