1. Manifolds & Headers Offered
  2. sku: 9751900436050741
  3. QK 202512241240

QK Box Shorty Header 202512241240 V8 1-7/8 409

fits model: 1500, Silverado, Sierra. make: Chevy, Gmc. year: 2014–2019.

Qk 202512241240 Open Box# For 14-19 Chevy Silverado Gmc Sierra 1500 V8 1-7/8 Inch 409 Shorty Header

( Brand: Qk ), ( Items Included: Gasket, Stud ), ( Color: Original ), ( Material: 409 Stainless Steel ), ( Item Length: Shorty ), ( Vintage Part: No ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Head Flange Thickness: 3/8 In. ), ( Type: Exhaust Header ), ( Pipe Thickness: 16-gauge ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: Non ), ( Primaries Diameter: 1-7/8 In. ), ( Collector Diameter: 2-1/2 In. ), ( Universal Fitment: Yes ), ( Country Of Origin: China ), ( UPC: 202512241240 )

Review QK Open Box# Chevy Gmc V8 1-7/8 Inch 409 Shorty Header fits SILVERADO SIERRA 1500 2014–2019

Introducing the QK 202512241240 shorty header box, a high-performance exhaust solution designed specifically for select 14-19 Chevy Silverado and GMC Sierra 1500 V8 models with a 1-7/8 inch inlet and 409 stainless steel construction. This shorty header is not only an aesthetic upgrade but also delivers impressive power gains and improved exhaust flow.

Crafted from premium 409 stainless steel, this header box is engineered to withstand the test of time. The material's high strength and durability make it resistant to rust and corrosion, ensuring a long-lasting and reliable performance. The 1-7/8 inch inlet size is a perfect match for many aftermarket exhaust systems, making this header an excellent choice for those seeking a seamless integration with their existing exhaust setup.

The QK 202512241240 shorty header is a shorty design, which means it is shorter than a traditional exhaust header. This design not only provides a more aggressive appearance, but it also reduces the overall weight of the exhaust system. The lighter weight results in better fuel economy and improved acceleration.

By replacing the factory exhaust header with this high-performance shorty header, you can expect a noticeable improvement in power and torque. The increased exhaust flow allows the engine to breathe more efficiently, resulting in a more responsive and powerful driving experience. Additionally, the shorty header's design allows for a smoother exhaust flow, which can lead to improved engine efficiency and reduced emissions.

This header box is a direct replacement for the factory header, making installation a breeze. The bolt-on design allows for a simple and straightforward installation process, ensuring that you can get back on the road in no time. The QK 202512241240 shorty header comes complete with all necessary hardware, making it a truly plug-and-play solution.

In conclusion, the QK 202512241240 shorty header is an excellent choice for those seeking to enhance the performance and appearance of their select 14-19 Chevy Silverado and GMC Sierra 1500 V8 models. With its durable 409 stainless steel construction, improved exhaust flow, and easy installation process, this header box is a must-have upgrade for any serious enthusiast.

Pros and Cons of Buying QK 202512241240 Shorty Headers for 14-19 Chevy Silverado & GMC Sierra 1500 V8 1-7/8 409

1. **Performance Enhancement**: Shorty headers improve exhaust flow, increasing horsepower and torque. This results in better engine performance and acceleration.

2. **Weight Reduction**: These headers are lighter than stock ones, which can lead to a slight reduction in vehicle weight. This can enhance overall vehicle performance, particularly in towing and payload situations.

3. **Customization**: Shorty headers provide an opportunity for custom exhaust systems, allowing owners to personalize their vehicles. They also offer a more aggressive look under the hood.

4. **Throttle Response**: The improved exhaust flow from shorty headers also leads to better throttle response. This means the engine responds more quickly to driver input, making for a more enjoyable driving experience.

5. **Installation Complexity**: Installing shorty headers can be more complicated than a standard header swap due to their unique design. It may require professional installation, adding to the overall cost.

6. **Exhaust Noise**: Shorty headers can increase exhaust noise, which some people may find appealing. However, it may not be desirable for everyone, especially those who prioritize a quieter ride.

7. **Cost**: Shorty headers are generally more expensive than stock headers. This is due to their custom design and the additional labor costs associated with installation.

8. **Emissions**: Shorty headers may not meet emissions regulations in some areas. Before purchasing, ensure they are legal in your jurisdiction.

9. **Fitment**: While the QK part number is specific to certain vehicles, it's crucial to double-check compatibility before purchasing. Improper fitment can lead to performance issues and potential damage to the vehicle.

**Conclusion**: Shorty headers offer several advantages, including improved performance, weight reduction, and customization opportunities. However, they also come with complexities such as increased exhaust noise, installation complications, and higher costs. Consider these factors carefully before making a decision.

**Recommendation**: If you're looking for significant performance gains and don't mind the added complexity and cost, shorty headers could be a worthwhile investment. However, if you prioritize a quieter ride or are concerned about the installation process, a standard header swap may be a more suitable option. Always ensure compatibility and legality before purchasing.

part # 202512241240 price

  • $225.00

specifications maniheader:

  • for models: 1500, Silverado, Sierra
  • for makes: Chevy, Gmc
  • for years: 2014-2019
  • brand: Qk
  • items included: Gasket, Stud
  • color: Original
  • material: 409 Stainless Steel
  • item length: Shorty
  • vintage part: No
  • placement on vehicle: Front
  • fuel type: Gasoline
  • head flange thickness: 3/8 In.
  • type: Exhaust Header
  • pipe thickness: 16-gauge
  • manufacturer warranty: 1 Year
  • oe/oem part number: Non
  • primaries diameter: 1-7/8 In.
  • collector diameter: 2-1/2 In.
  • universal fitment: Yes
  • country of origin: China
  • upc: 202512241240

seller maniheader:

  • # reviews: 25
  • rating: 100.0%

payments maniheader:

  • other
  • credit card: Discover
  • wallet: Apple-pay

returns maniheader:

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

general maniheader:

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

shipping maniheader:

  • transit: 6-10 Days
  • cost: $0.00
  • type: Fixed
  • service: UPS Ground
  • carrier: UPS
  • class: Standard

offer maniheader:

  • quantity: 1
  • sold: 0
  • started: December 24, 2025
  • options: Ship-to-home
  • availability: In Stock
for models: 1500, silverado, sierra, for makes: chevy, gmc, for years: 2014-2019, items included: gasket, stud, item length: shorty, vintage part: no, placement on vehicle: front, fuel type: gasoline, head flange thickness: 3/8 in., type: exhaust header, pipe thickness: 16-gauge, manufacturer warranty: 1 year, oe/oem part number: non, primaries diameter: 1-7/8 in., collector diameter: 2-1/2 in., universal fitment: yes, country of origin: china,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: original, material: 409 stainless steel, sku: 9751900436050741,

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