1. Manifolds & Headers Offered
  2. sku: 11477898387780813
  3. SCHOENFELD 1398ALS1

SCHOENFELD 1398ALS1 Ls Swap Forward Exit Headers 013009022812 3/4

fits make: Chevy. year: 1982–1993.

1398als1 Schoenfeld Ls Swap Forward-exit 1 3/4 Inch Headers For 1982-1993 Chevy

( Brand: Schoenfeld ), ( Part Type: Exit Header ), ( Manufacturer Part Number: 1398ALS1 ), ( UPC: 013009022812 )

Review SCHOENFELD Ls Swap Forward exit 3/4 Inch Headers Chevy fits 1982–1993

Introducing the Schoenfeld 1398ALS1 LS Swap Forward-Exit 3/4 Headers for 1982-1993 Chevy models. These headers are specifically designed for those who are looking to upgrade their exhaust system for superior performance and power output.

These headers are engineered for use with the LS engine swap, making them an ideal choice for those who have made the switch. They are constructed from high-quality 304 stainless steel, ensuring durability and resistance to corrosion, making them a long-lasting investment for your vehicle.

The forward-exit design of these headers allows for a smoother and more efficient exhaust flow, resulting in increased horsepower and torque. The 3/4 inch primary tubing provides ample room for the exhaust gases to flow freely, reducing back pressure and maximizing engine performance.

These headers come with a gasketless design, which eliminates the need for traditional gaskets. This not only simplifies the installation process but also ensures a leak-free exhaust system. The headers also feature catted and non-catted options, allowing you to choose the configuration that best suits your needs.

The Schoenfeld 1398ALS1 LS Swap Forward-Exit 3/4 Headers are a direct replacement for the stock headers on your 1982-1993 Chevy. They are designed to fit seamlessly into your existing exhaust system, making for a straightforward installation process. Each header comes with all necessary hardware, making it easy to get your project up and running.

In conclusion, the Schoenfeld 1398ALS1 LS Swap Forward-Exit 3/4 Headers are an excellent choice for those looking to maximize the performance of their 1982-1993 Chevy with an LS engine swap. With their high-quality construction, efficient design, and easy installation process, these headers are a worthwhile investment for any enthusiast looking to get the most out of their vehicle.

Pros and Cons of Installing Schoenfeld 1398ALS1 LS Swap Forward-Exit 3/4 Headers on 1982-1993 Chevrolets

1. Improved Performance:

Pro: Schoenfeld 1398ALS1 headers offer improved exhaust flow, which enhances engine performance. They are specifically designed for use with LS engines in older Chevrolets, ensuring a proper fit and optimal function.

2. Increased Horsepower and Torque:

Pro: The enhanced exhaust flow results in an increase in horsepower and torque, providing more power to the wheels for better acceleration and overall performance.

3. Better Fuel Efficiency:

Pro: The improved exhaust flow can lead to better fuel efficiency as the engine does not have to work as hard to expel gases, thus consuming less fuel.

4. Customized Look:

Pro: The forward-exit design of these headers provides a unique and attractive appearance, setting your vehicle apart from others on the road.

5. Potential for Modifications:

Pro: These headers serve as a foundation for further engine modifications, such as high-performance exhaust systems, catalytic converters, or mufflers, allowing for even more power gains.

6. Challenges in Installation:

Con: Installing these headers can be a complex and time-consuming process, requiring professional expertise and specialized tools. The process may also involve modifications to the vehicle's existing exhaust system and engine wiring.

7. Cost:

Con: Schoenfeld 1398ALS1 headers can be quite expensive, with the cost of the headers themselves, as well as the labor and materials for the installation, adding up to a significant investment.

8. Potential for Noise:

Con: Forward-exit headers may produce a noticeable increase in exhaust noise, which some may find unpleasant or unwanted.

9. Safety Concerns:

Con: Improper installation or the use of non-OEM parts can lead to potential safety risks, such as engine damage or gas leaks, which may require additional expenses for repairs or replacement parts.

10. Long-Term Maintenance:

Con: These headers may require more frequent maintenance compared to stock exhaust systems, such as regular cleaning and inspection to prevent the buildup of carbon deposits or rust.

Conclusion:

Installing Schoenfeld 1398ALS1 LS Swap Forward-Exit 3/4 Headers on a 1982-1993 Chevrolet can lead to significant performance gains, improved fuel efficiency, and a customized appearance. However, the complex installation process, potential for increased noise, and significant cost are important considerations that should be taken into account before making a decision. Ultimately, the decision to invest in these headers depends on the individual's priorities and budget for their vehicle.

Recommendation:

If you are serious about maximizing the performance of your LS-swapped Chevrolet and have the necessary budget for the installation, Schoenfeld 1398ALS1 headers can be an excellent investment. However, it is strongly recommended that you consult a professional mechanic or exhaust specialist to ensure a proper and safe installation process.

part # 1398als1 price

  • $524.99

specifications maniheader:

  • for makes: Chevy
  • for years: 1982-1993
  • brand: Schoenfeld
  • part type: Exit Header
  • manufacturer part number: 1398ALS1
  • upc: 013009022812

payments maniheader:

  • wallet: Paypal
  • credit card: Discover
  • other

shipping maniheader:

  • service: Standard
  • type: Fixed
  • transit: 3-7 Days
  • cost: $0.00
  • class: Standard

seller maniheader:

  • # reviews: 623359
  • rating: 99.3%

offer maniheader:

  • started: March 31, 2026
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

returns maniheader:

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

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
for makes: chevy, for years: 1982-1993, part type: exit header,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 11477898387780813,

Schoenfeld 1398ALS1 Is Similar To:

maniheader logo
1 offer $524.99 USD
  • Offer #1: $524.99 price + free delivery = $524.99* total. Collector . Forward-Exit LS Engine Swap Headers, 1982-1993 Chevy S-10, GMC S-15, GM Gen III/IV LS Engines, 1 3/4 in.FREE SHIPPING