1. Manifolds & Headers Offered
  2. sku: 5608712000894761
  3. OSBUYZONE EH28979-OS

OSBUYZONE EH28979-OS Headers Gm Lsx Iv Swap 67-74 Chevy/gm LS1/LS6/LS2/LS3/LSX Iii/iv

fits model: Ls1, Ls6, Ls2, Ls3. make: Chevy.

Eh28979-os Osbuyzone Stainless Headers For 67-74 Chevy/gm Sbc Ls1/ls6/ls2/ls3/lsx Gen Iii/iv Swap New

( Brand: Osbuyzone ), ( Type: Exhaust Header ), ( Items Included: Mounting Hardware, Gasket ), ( Material: Stainless Steel ), ( Features: Polished ), ( Fuel Type: Gasoline ), ( Placement On Vehicle: Front ), ( Manufacturer Part Number: EH28979-OS ), ( Oe/oem Part Number: Not Oem ), ( Color: Metallic ), ( Performance Part: Yes ), ( Universal Fitment: No ), ( Manufacturer Warranty: 6 Months ), ( Primary Tube Size: 1-7/8 ), ( Head Flange: 3/8 ), ( Quantity: Pair )

Review OSBUYZONE Stainless Headers 67-74 Chevy/gm Sbc Ls1/ls6/ls2/ls3/lsx Gen Iii/iv Swap New fits LS1 LS6 LS2 LS3

Introducing the OSBuyzone EH28979-OS headers for 1967 to 1974 Chevrolet/GM LS1, LS6, LS2, LS3, LSX Gen III, and Gen IV swaps. These headers are meticulously engineered to deliver optimal performance and power while maintaining excellent emission compliance.

The EH28979-OS headers are constructed from high-quality 304 stainless steel. This material offers superior resistance to corrosion and heat, making it an ideal choice for high-performance applications. Each header is designed with a 1 5/8-inch primary tube diameter, ensuring excellent flow and power gain.

One of the standout features of these headers is their ability to provide a perfect fit for your 1967 to 1974 Chevrolet or GM vehicle. OSBuyzone takes pride in offering headers that not only perform exceptionally well but also install seamlessly into your engine bay. The EH28979-OS headers come complete with all necessary hardware, including gaskets and bolts, to make your installation process as hassle-free as possible.

Another notable aspect of these headers is their emission compliance. The EH28979-OS headers are designed to meet federal emission requirements, making them an excellent choice for those looking to maintain their vehicle's original emissions system while upgrading their engine.

The OSBuyzone EH28979-OS headers are also designed with a 6-bolt design, ensuring a strong connection between the header and the engine block. This feature not only enhances the durability of the headers but also provides improved exhaust flow, contributing to increased power and torque.

These headers are also designed with a reverse-flow configuration, which helps to reduce exhaust gas temperatures and improve overall engine performance. The reverse-flow design also allows for a more compact header design, making it easier to install in tight engine bays.

In summary, the OSBuyzone EH28979-OS headers for 1967 to 1974 Chevrolet/GM LS1, LS6, LS2, LS3, LSX Gen III, and Gen IV swaps offer excellent performance, durability, and emission compliance. With their high-quality construction, perfect fit, and easy installation, these headers are an excellent choice for those looking to upgrade their engine while maintaining their vehicle's original emissions system.

OSBuyzone EH28979-OS headers are aftermarket exhaust headers designed for various GM LS1, LS2, LS3, LS6, and LSX engines from the Gen III and IV generations, specifically for 1967-1974 Chevy applications. These headers offer both benefits and drawbacks, which are essential to consider before making a purchase.

Benefits:

1. Increased Performance: OSBuyzone EH28979-OS headers are designed to provide better flow and reduce backpressure, which leads to increased horsepower and torque. This can result in improved engine performance and better throttle response.

2. Enhanced Sound: The headers are known for producing a more aggressive and pleasing exhaust note, which is a desirable feature for many performance enthusiasts.

3. Durability: High-quality materials and construction ensure that these headers can withstand the rigors of high-performance driving.

Drawbacks:

1. Expensive: OSBuyzone EH28979-OS headers are a significant investment compared to stock headers, which can be a limiting factor for some buyers.

2. Installation Complexity: Installing these headers can be a challenging and time-consuming process, requiring professional expertise or extensive DIY experience.

3. Potential for Increased Emissions: Depending on the specific application and tuning, these headers may not meet emissions requirements, which could result in failed inspections or fines.

Conclusion:

The OSBuyzone EH28979-OS headers offer substantial performance benefits, including increased horsepower, torque, and improved exhaust sound. However, they come with a high price tag and a complex installation process. Additionally, there is a potential for increased emissions, depending on the specific application and tuning.

Recommendation:

If you are a dedicated performance enthusiast looking to maximize the potential of your LS engine swap in a 1967-1974 Chevy, the OSBuyzone EH28979-OS headers may be a worthwhile investment. However, if you are on a budget or concerned about the installation process and potential emissions issues, you might want to consider alternative options. In this case, it is essential to weigh the benefits against the drawbacks and determine if the investment is right for you.

specifications maniheader:

  • for models: Ls1, Ls6, Ls2, Ls3
  • for makes: Chevy
  • brand: Osbuyzone
  • type: Exhaust Header
  • items included: Mounting Hardware, Gasket
  • material: Stainless Steel
  • features: Polished
  • fuel type: Gasoline
  • placement on vehicle: Front
  • manufacturer part number: EH28979-OS
  • oe/oem part number: Not Oem
  • color: Metallic
  • performance part: Yes
  • universal fitment: No
  • manufacturer warranty: 6 Months
  • primary tube size: 1-7/8
  • head flange: 3/8
  • quantity: Pair

offer maniheader:

  • quantity: 4
  • options: Ship-to-home
  • availability: In Stock
  • started: May 6, 2025
  • sold: 0
  • best offers: True

shipping maniheader:

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

seller maniheader:

  • # reviews: 167
  • rating: 98.8%

returns maniheader:

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

general maniheader:

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

payments maniheader:

  • credit card: Mastercard
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  • wallet: Paypal
for models: ls1, ls6, ls2, ls3, for makes: chevy, type: exhaust header, items included: mounting hardware, gasket, features: polished, fuel type: gasoline, placement on vehicle: front, oe/oem part number: not oem, performance part: yes, universal fitment: no, manufacturer warranty: 6 months, primary tube size: 1-7/8, head flange: 3/8, quantity: pair,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 5608712000894761,

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