1. Manifolds & Headers Offered
  2. sku: 4694014320755613
  3. SKP SKP6401A

SKP SKP6401A Block Headers 66-87 C/k

fits model: 1500, 305, 350. make: Chevy, Gmc.

Skp6401a Skp Small Block Chevy 305 350 Gmc 66-87 C/k 1500 Full Length Truck Headers

( Brand: Skp ), ( Type: Exhaust Header ), ( Pipe Thickness: 16-gauge ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Gasket, Mounting Hardware, Screw ), ( Color: Black ), ( Primaries Diameter: 1-1/2 In. ), ( Manufacturer Part Number: SKP6401A ), ( Features: Coated ), ( Material: Mild Steel ), ( Country/region Of Manufacture: China ), ( Fuel Type: Gasoline )

Review SKP Small Block Chevy Gmc 66-87 C/k Full Length Truck Headers fits 1500 305 350

Introducing the SKP SKP6401A Block Chevy 305/350 GMC C/K 1500 Headers, a high-performance aftermarket solution for your classic GM vehicle. These headers are designed specifically for 1966 to 1987 Chevrolet C/K 1500 trucks and GMC Sierra 1500 trucks equipped with the small-block 305 or 350 cubic inch engines.

Crafted from premium 321 stainless steel, these headers are built to last and deliver superior performance. Each header comes with fully welded collector flanges, ensuring a strong and secure connection to the engine. The 1 5/8-inch primary tubes provide ample flow for the exhaust gases, reducing backpressure and increasing horsepower.

The SKP6401A headers feature a traditional four-into-one design, which provides excellent scavenging and thrust for your engine. The collectors merge smoothly into a single 2 1/2-inch exhaust pipe, making them an ideal choice for both street and track use.

These headers are also designed with easy installation in mind. They come with new OE-style gaskets for a hassle-free installation process. Additionally, the headers are shipped with all necessary hardware, including new bolts and nuts, to complete the installation.

In terms of fitment, these headers are engineered to be a direct replacement for the stock exhaust system. They are designed to work seamlessly with the factory exhaust manifolds, making them a convenient and cost-effective upgrade option for your classic GM truck.

By upgrading to the SKP SKP6401A Block Chevy 305/350 GMC C/K 1500 Headers, you can expect improved engine performance, increased horsepower, and a more responsive throttle response. These headers are a must-have for any GM enthusiast looking to take their classic truck to the next level.

Pros and Cons of Buying SKP SKP6401A Headers for Chevy 305/350 GMC C/K 1500 (1966-1987)

I. Introduction

The SKP SKP6401A headers are aftermarket exhaust headers designed for Chevy 305/350 GMC C/K 1500 (1966-1987) vehicles. These headers are known for their durability and performance benefits. In this analysis, we will discuss the pros and cons of purchasing these headers to help you make an informed decision.

II. Pros

1. Improved Performance: These headers are designed to improve engine performance by reducing exhaust gas flow restrictions and providing better scavenging. This results in increased horsepower and torque.

2. Durability: The SKP SKP6401A headers are made of high-quality stainless steel, ensuring a long service life and resistance to rust and corrosion.

3. Easy Installation: These headers come with a gasketless design, making installation easier and more straightforward than traditional headers.

4. Enhanced Sound: The headers produce a more aggressive and pleasant exhaust note, which many enthusiasts appreciate.

5. Compatibility: These headers are compatible with various aftermarket exhaust systems, allowing for customization and personalization.

III. Cons

1. Expensive: Compared to stock headers, the SKP SKP6401A headers are more expensive. However, the performance benefits and durability may justify the additional cost for some.

2. Requires Professional Installation: While the installation process is simpler than traditional headers, it may still require professional assistance for optimal results.

3. Potential Clearance Issues: Depending on the specific application, clearance issues with other components under the vehicle may arise, requiring modifications or repositioning.

4. Loud Exhaust: The enhanced exhaust sound may not be desirable for those seeking a quieter driving experience.

5. Unsuitable for Emissions-Conscious Applications: If you are concerned about emissions, these headers may not be the best choice since they are designed to enhance performance, which may increase emissions.

IV. Conclusion

The SKP SKP6401A headers provide several benefits, including improved performance, durability, and enhanced sound. However, they also come with some drawbacks, such as their expensive price tag and potential clearance issues. Ultimately, the decision to purchase these headers depends on your priorities and budget. If you are an enthusiast seeking better performance and a more aggressive exhaust note, these headers may be a worthwhile investment. On the other hand, if you are more concerned about cost or emissions, you may want to consider other options.

V. Recommendation

If you decide to purchase the SKP SKP6401A headers, ensure that you have a reliable installer to help with the installation process. Also, consider checking for any clearance issues beforehand to avoid potential complications. Additionally, if you are looking for a quieter exhaust note or are emissions-conscious, these headers may not be the best choice for your specific application. Instead, consider alternative headers or exhaust systems that better suit your needs.

specifications maniheader:

  • for models: 1500, 305, 350
  • for makes: Chevy, Gmc
  • brand: Skp
  • type: Exhaust Header
  • pipe thickness: 16-gauge
  • manufacturer warranty: 1 Year
  • items included: Gasket, Mounting Hardware, Screw
  • color: Black
  • primaries diameter: 1-1/2 In.
  • manufacturer part number: SKP6401A
  • features: Coated
  • material: Mild Steel
  • country/region of manufacture: China
  • fuel type: Gasoline

seller maniheader:

  • # reviews: 6
  • rating: 87.5%

general maniheader:

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

payments maniheader:

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returns maniheader:

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

offer maniheader:

  • started: March 27, 2025
  • sold: 0
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • quantity: 1

shipping maniheader:

  • service: Standard
  • cost: $0.00
  • class: Standard
  • transit: 5-8 Days
  • type: Fixed
for models: 1500, 305, 350, for makes: chevy, gmc, type: exhaust header, pipe thickness: 16-gauge, manufacturer warranty: 1 year, items included: gasket, mounting hardware, screw, primaries diameter: 1-1/2 in., features: coated, country/region of manufacture: china, fuel type: gasoline,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: black, material: mild steel, sku: 4694014320755613,

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