1. Manifolds & Headers Offered
  2. sku: 11552828401723663
  3. GEARHEAD GH316-031

GEARHEAD GH316-031 Exhaust Headers

fits model: Blazer, Suburban. make: Chevy, Gmc. year: 1966-91.

Gh316-031 Gearhead 1966-91 Chevy Gmc Pickup Truck Blazer Suburban Stainless Exhaust Headers Return

( Brand: Gearhead ), ( Type: Exhaust Header ), ( Color: Silver ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Part Number: GH316-031 ), ( Material: Stainless Steel ), ( Country Of Origin: United States )

Review GEARHEAD Chevy Gmc Pickup Truck Stainless Exhaust Headers Return fits BLAZER SUBURBAN 1966-91

Introducing the Gearhead Gh316-031 Exhaust Headers, a high-performance upgrade for your 1966-1991 Chevy Blazer or GMC Suburban. These headers are meticulously designed to deliver enhanced power and torque while providing a more engaging driving experience.

The Gh316-031 headers are constructed from premium 304 stainless steel, ensuring durability and resistance to corrosion. Each header comes with fully welded collectors, which not only add strength but also provide a seamless flow for exhaust gases.

These headers feature a 1 5/8-inch primary tube diameter, which optimizes the scavenging effect for improved combustion efficiency. The collectors have a 3-inch diameter, which is larger than the factory size, allowing for better exhaust flow and a smoother power band.

The Gh316-031 headers come with stud-welded flanges that are compatible with factory exhaust manifolds, making installation a breeze. The headers also include OEM-style gaskets for a perfect seal.

These headers are designed to replace the factory exhaust manifolds and are a direct bolt-on solution, requiring minimal modifications to the engine bay. However, it's essential to note that this upgrade may require the use of aftermarket exhaust systems due to the larger collector diameter.

The Gh316-031 headers are not only a performance upgrade but also an aesthetic one. The polished stainless steel finish adds a touch of sophistication to the engine bay, making your Chevy Blazer or GMC Suburban stand out from the crowd.

By upgrading to the Gh316-031 Exhaust Headers, you can expect improved engine performance, increased power and torque, and a more enjoyable driving experience. These headers are a must-have for any serious off-road enthusiast or performance enthusiast looking to take their Chevy Blazer or GMC Suburban to the next level.

Pros and Cons of Buying Gearexhaust Gh316-031 1966-91 Chevy Blazer Suburban Exhaust Headers

I. Introduction

The Gearexhaust Gh316-031 exhaust headers are aftermarket parts designed for 1966-91 Chevy Blazer and Suburban models. These headers aim to enhance engine performance and improve exhaust flow. In this analysis, we will discuss the advantages and disadvantages of investing in these headers.

II. Pros

1. Increased Power: The primary benefit of using these headers is the increase in power output. By reducing backpressure and improving exhaust flow, the engine can breathe more efficiently, leading to increased horsepower and torque.

2. Improved Throttle Response: With reduced backpressure and improved exhaust flow, the engine's throttle response is significantly improved. This results in a more responsive driving experience.

3. Enhanced Engine Sound: These headers provide a more aggressive and pleasing exhaust note, which many enthusiasts value. The improved exhaust sound adds to the overall driving experience.

4. Durability: Gearexhaust headers are made from high-quality materials, ensuring long-lasting performance. This makes them a worthwhile investment for those seeking reliability and durability.

III. Cons

1. Cost: Aftermarket exhaust headers can be quite expensive, especially when compared to stock options. The price tag may deter some potential buyers.

2. Installation Complexity: Installing headers can be a challenging process, requiring specific tools, expertise, and time. This can add to the overall cost and frustration.

3. Compatibility: Ensure that the headers are compatible with your specific vehicle model and engine configuration before making a purchase. Incorrectly installing headers could lead to various issues, such as engine damage or decreased performance.

IV. Conclusion

In conclusion, the Gearexhaust Gh316-031 exhaust headers offer several advantages, including increased power, improved throttle response, enhanced engine sound, and durability. However, they come with some drawbacks, such as cost, installation complexity, and potential compatibility issues.

If you are an experienced car enthusiast with a well-equipped garage and a willingness to invest in performance upgrades, these headers may be an excellent choice for you. However, if you are new to the world of automotive modifications or have limited resources, it may be wise to consider other, more cost-effective performance enhancements.

V. Recommendation

My recommendation would be for experienced car enthusiasts with the necessary tools, expertise, and budget to consider investing in these headers. For those who are new to the world of car modifications or have limited resources, it may be more prudent to explore other, more cost-effective performance upgrades. Always ensure that you thoroughly research the product and its compatibility with your vehicle before making a purchase.

specifications maniheader:

  • for models: Blazer, Suburban
  • for makes: Chevy, Gmc
  • for years: 1966-91
  • brand: Gearhead
  • type: Exhaust Header
  • color: Silver
  • items included: Gasket, Mounting Hardware
  • manufacturer part number: GH316-031
  • material: Stainless Steel
  • country of origin: United States

returns maniheader:

  • policy: No Returns

general maniheader:

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

offer maniheader:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: April 4, 2026

shipping maniheader:

  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • cost: $0.00
  • transit: 3-5 Days
  • class: Standard

seller maniheader:

  • rating: 99.5%
  • # reviews: 141952

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for models: blazer, suburban, for makes: chevy, gmc, for years: 1966-91, type: exhaust header, items included: gasket, mounting hardware, country of origin: united states,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: silver, material: stainless steel, sku: 11552828401723663,

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