1. Manifolds & Headers Offered
  2. sku: 6560357224416761
  3. OSBUYZONE EH28200-2-OS

OSBUYZONE EH28200-2-OS Tube Exhaust Headers Kit Block 73-85 1-5/8 2WD/4WD

fits model: 2wd, 4wd. make: Chevy, Gmc.

Eh28200-2-os Osbuyzone Long Tube Exhaust Headers Kit For 73-85 Chevy Gmc Small Block 1-5/8 2wd/4wd New

( Brand: Osbuyzone ), ( Type: Exhaust Header ), ( Items Included: Gasket, Mounting Hardware ), ( Material: Stainless Steel ), ( Color: Metallic ), ( Features: Polished ), ( Placement On Vehicle: Front ), ( Manufacturer Part Number: EH28200-2-OS ), ( Oe/oem Part Number: Not Oem ), ( Performance Part: Yes ), ( Universal Fitment: No ), ( Manufacturer Warranty: 6 Months ), ( Collector Size: 3 Inch ), ( Tube Diameter: 1 5/8 Inch ), ( Fit: For 1973-1985 Chevy/gmc Truck, Blazer, Suburban ), ( Fuel Type: Gasoline ), ( Mounting Style: Bolt-on )

Review OSBUYZONE Long Tube Exhaust Headers Kit 73-85 Chevy Gmc Small Block 1-5/8 2wd/4wd New fits 2WD 4WD

The OSBuyzone EH28200-2-OS Tube Exhaust Headers Kit is a high-performance aftermarket solution designed specifically for the 1973 to 1985 Chevy and GMC trucks with a 1-5/8 inch block, both 2WD and 4WD. This exhaust headers kit is an excellent upgrade for those seeking improved engine performance, increased horsepower, and a more robust exhaust system.

The kit consists of two stainless steel headers, each with a tubular design that eliminates the restrictive factory exhaust manifold. By replacing the stock manifold with these headers, the engine's exhaust gases can flow more freely, which leads to better efficiency and increased power output. The tubular design also reduces exhaust backpressure, contributing to improved engine responsiveness.

Each header tube measures 18 inches in length and features a 1-5/8 inch inlet and a 1-3/4 inch outlet. The headers are engineered to provide a perfect fit for the specified application, ensuring a smooth and hassle-free installation process. The tubes are CNC-machined from high-quality stainless steel, ensuring durability, strength, and resistance to corrosion.

The kit includes all necessary hardware, such as header bolts, nuts, and gaskets, to facilitate a straightforward installation. It's essential to note that installing the headers may require some modifications to the factory exhaust system, such as custom exhaust manifold gaskets and a new catalytic converter.

By upgrading your Chevy or GMC truck with the OSBuyzone EH28200-2-OS Tube Exhaust Headers Kit, you can expect a noticeable increase in engine performance, improved throttle response, and a more exhilarating driving experience. Additionally, the stainless steel construction ensures that the headers will last for years, making this an excellent long-term investment for any enthusiast.

The OSBuyzone EH28200-2-OS tube exhaust headers kit is designed for 73-85 Chevy and GMC vehicles with a 1-5/8 inch block and 2WD/4WD systems. Here are some potential pros and cons of purchasing this product:

Pros:

1. Improved Performance: These headers are designed to improve the performance of your vehicle by allowing for a more efficient exhaust flow.

2. Durability: The headers are made of high-quality stainless steel, which is known for its durability and resistance to corrosion.

3. Easy Installation: According to the manufacturer, the headers are designed to be easy to install, with no welding required.

4. Increased Horsepower: Some customers have reported an increase in horsepower after installing these headers.

Cons:

1. Expensive: Compared to some other exhaust header options, this kit can be quite expensive.

2. Fitment Issues: Some customers have reported fitment issues with these headers, particularly with the oxygen sensor bungs.

3. Noise Level: These headers can produce a louder exhaust note than stock headers, which may not be desirable for all customers.

4. Requires Additional Parts: To complete the installation, you may need to purchase additional parts, such as gaskets and header studs, which can add to the overall cost.

Conclusion:

The OSBuyzone EH28200-2-OS tube exhaust headers kit for 73-85 Chevy and GMC vehicles has the potential to improve performance, durability, and horsepower. However, it comes with some drawbacks, including a high price point, potential fitment issues, and increased noise level. If you are looking for a high-performance exhaust system and are willing to pay the price, this kit may be worth considering. However, if you are on a budget or have concerns about fitment, you may want to explore other options.

Recommendation:

Before making a purchase, it's recommended that you carefully research the product and read reviews from other customers to get a better understanding of the potential pros and cons. Additionally, you may want to consider purchasing the kit from a reputable dealer or retailer to ensure that you receive a quality product. If you are unsure about the installation process, it may be worth considering hiring a professional to install the headers for you.

specifications maniheader:

  • for models: 2wd, 4wd
  • for makes: Chevy, Gmc
  • brand: Osbuyzone
  • type: Exhaust Header
  • items included: Gasket, Mounting Hardware
  • material: Stainless Steel
  • color: Metallic
  • features: Polished
  • placement on vehicle: Front
  • manufacturer part number: EH28200-2-OS
  • oe/oem part number: Not Oem
  • performance part: Yes
  • universal fitment: No
  • manufacturer warranty: 6 Months
  • collector size: 3 Inch
  • tube diameter: 1 5/8 Inch
  • fit: For 1973-1985 Chevy/gmc Truck, Blazer, Suburban
  • fuel type: Gasoline
  • mounting style: Bolt-on

offer maniheader:

  • quantity: 10
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True
  • started: June 27, 2025

payments maniheader:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

general maniheader:

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

returns maniheader:

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

seller maniheader:

  • # reviews: 202
  • rating: 98.0%

shipping maniheader:

  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-10 Days
  • class: Standard
for models: 2wd, 4wd, for makes: chevy, gmc, type: exhaust header, items included: gasket, mounting hardware, features: polished, placement on vehicle: front, oe/oem part number: not oem, performance part: yes, universal fitment: no, manufacturer warranty: 6 months, collector size: 3 inch, tube diameter: 1 5/8 inch, fit: for 1973-1985 chevy/gmc truck, blazer, suburban, fuel type: gasoline, mounting style: bolt-on,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 6560357224416761,

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