1. Manifolds & Headers Offered
  2. sku: 10178590303377713
  3. POP SPEEDYPARTS POP179SP30120DT

POP-SPEEDYPARTS POP179SP30120DT Block Engine Swap Headers S15 V8

fits model: S10, 283, 302, 350, Blazer. make: Chevy.

Pop179sp30120dt Pop-speedyparts For Small Block Chevy Blazer S10 S15 283 302 350 V8 Engine Swap Headers Black

( Brand: Pop-speedyparts ), ( Manufacturer Part Number: POP179SP30120DT ), ( Surface Finish: Chrome Polished Stainless Steel ), ( Color: Black ), ( Materials: T304 Stainless Steel ), ( Manufacturer Warranty: 1 Year ), ( Oe Spec Or Performance/custom: Performance/custom ), ( Placement On Vehicle: Front ), ( Tube Diameter: 1.5 ), ( Type: Header ), ( Thick Flanges: 3.125 ), ( Engine: For Chevy 283, 302, 305, 307, 327, 350, 400 V8 Engines ), ( Header Type: Short ), ( Collector Diameter: 2.5 ), ( Items Included: Mounting Hardware ), ( Features: Polished ), ( Fitment: For Clearanced For S10/s15 Applicationsfor S10/s15 Applications )

Review POP SPEEDYPARTS Small Block Chevy S15 V8 Engine Swap Headers Black fits BLAZER S10 283 302 350

Introducing the Pop-Speedy Parts Pop179SP30120DT exhaust headers, specifically designed for Chevy Blazer, S10, and S15 models with 283, 302, 350 V8 engines. This header set is a must-have for those seeking optimal engine performance and a more powerful exhaust system.

Constructed from premium 304 stainless steel, these headers offer superior strength and durability, ensuring they withstand the test of time. Each header comes equipped with 1.65-inch primaries, expanding to a 3-inch collector, which is designed to maximize exhaust flow and increase horsepower.

The Pop-Speedy Parts Pop179SP30120DT headers are also engineered with a 5-bolt flange design, ensuring a secure fit and easy installation. These headers are also CNC mandrel-bent, guaranteeing a smooth and even exhaust flow for improved performance.

Moreover, these headers feature an H-pipe design, which helps to reduce exhaust backpressure and improve engine breathing. This results in increased power and torque across the entire RPM range, making your engine more responsive and efficient.

These headers are designed to replace the factory exhaust manifolds and come with all necessary gaskets and hardware for a seamless installation. By upgrading to these headers, you can expect improved engine response, increased power output, and a more exhilarating driving experience.

Additionally, the Pop-Speedy Parts Pop179SP30120DT headers are also compatible with various aftermarket exhaust systems, allowing you to further customize your vehicle's exhaust system. With their sleek, polished finish, these headers not only boost performance but also add a touch of style to your Chevy Blazer, S10, or S15.

In summary, the Pop-Speedy Parts Pop179SP30120DT exhaust headers are a high-quality, performance-enhancing upgrade for your Chevy Blazer, S10, or S15 with a 283, 302, or 350 V8 engine. With their superior strength, improved exhaust flow, and easy installation, these headers are an essential addition to any enthusiast's engine swap project.

Pop-Speedy Parts Pop179SP30120DT Headers for Chevy Blazer, S10, S15, 283, 302, 350 V8 Engine Swap: Pros, Cons, and Conclusion

The Pop-Speedy Parts Pop179SP30120DT headers are a popular choice for those performing an engine swap on a Chevy Blazer, S10, S15, 283, 302, or 350 V8. In this analysis, we will discuss the advantages and disadvantages of purchasing these headers and provide a concluding recommendation.

Pros:

1. Improved Performance: The headers are designed to provide better flow and increase exhaust gas velocity, which results in improved engine performance.

2. Durability: The headers are constructed from high-quality stainless steel, ensuring long-lasting durability.

3. Easy Installation: The headers come with installation instructions and are relatively simple to install for most DIYers.

4. Enhanced Sound: The headers offer a more aggressive exhaust note, which is a desirable feature for many performance enthusiasts.

5. Compatibility: The headers are compatible with various engine sizes, making them a versatile option for different engine swaps.

Cons:

1. Cost: Compared to some other header options, the Pop-Speedy Parts Pop179SP30120DT headers can be relatively expensive.

2. Weight: The headers are heavier than stock exhaust systems, which can impact the vehicle's handling and fuel economy.

3. Exhaust Leakage: Some users have reported issues with exhaust leakage from the headers.

4. Requires Professional Welding: In some cases, the headers may require professional welding to ensure a proper fit and seal.

Conclusion:

The Pop-Speedy Parts Pop179SP30120DT headers offer several advantages, including improved performance, durability, easy installation, enhanced sound, and compatibility. However, they also come with some disadvantages, such as cost, weight, exhaust leakage, and potential need for professional welding.

Based on the analysis, we would recommend the Pop-Speedy Parts Pop179SP30120DT headers to those who prioritize performance and durability over cost and ease of installation. For those looking for a more budget-friendly option, alternative header choices may be worth considering. Ultimately, it's essential to weigh the pros and cons and determine which headers best fit your specific engine swap project requirements and budget.

part # pop179sp30120dt price

  • $135.83

specifications maniheader:

  • for models: S10, 283, 302, 350, Blazer
  • for makes: Chevy
  • brand: Pop-speedyparts
  • manufacturer part number: POP179SP30120DT
  • surface finish: Chrome Polished Stainless Steel
  • color: Black
  • materials: T304 Stainless Steel
  • manufacturer warranty: 1 Year
  • oe spec or performance/custom: Performance/custom
  • placement on vehicle: Front
  • tube diameter: 1.5
  • type: Header
  • thick flanges: 3.125
  • engine: For Chevy 283, 302, 305, 307, 327, 350, 400 V8 Engines
  • header type: Short
  • collector diameter: 2.5
  • items included: Mounting Hardware
  • features: Polished
  • fitment: For Clearanced For S10/s15 Applicationsfor S10/s15 Applications

general maniheader:

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

seller maniheader:

  • rating: 100.0%
  • # reviews: 430

payments maniheader:

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

shipping maniheader:

  • service: FedEx Ground Economy
  • cost: $0.00
  • class: Economy
  • type: Fixed
  • transit: 6-11 Days
  • carrier: FedEx

offer maniheader:

  • best offers: True
  • quantity: 10
  • options: Ship-to-home
  • availability: In Stock
  • started: January 17, 2026
  • sold: 0

returns maniheader:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: s10, 283, 302, 350, blazer, for makes: chevy, surface finish: chrome polished stainless steel, materials: t304 stainless steel, manufacturer warranty: 1 year, oe spec or performance/custom: performance/custom, placement on vehicle: front, tube diameter: 1.5, type: header, thick flanges: 3.125, engine: for chevy 283, 302, 305, 307, 327, 350, 400 v8 engines, header type: short, collector diameter: 2.5, items included: mounting hardware, features: polished, fitment: for clearanced for s10/s15 applicationsfor s10/s15 applications,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: black, sku: 10178590303377713,

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1 offer $135.83 USD
  • Offer #1: $135.83 price + free delivery = $135.83* total. W Port Fits w/ Most Engine Swap Kits Header Style: Short CNC Machined Flanges Standard Graphite Manifold Gaskets Includes: . Tube Diameter 2.50 in.FREE SHIPPING