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Liquidation Sale Thy-359y-c / 1978-1988 Gm G-body 4.8l-6.2l Ls Motor Swap Tri-y Headers With Adapters Top Brand [5BTs9KVn]

$46.99 $150.99 -69%

Enhance Your GM G-Body with Tri-Y Headers Are you looking to unlock the true potential of your 1978-1988 GM G-Body with a 4.8L-6.2L LS engine? Look no further than the THY-359Y-C Tri-Y Headers, designed specifically for your vehicle. These headers ar

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Liquidation Sale Thy-359y-c / 1978-1988 Gm G-body 4.8l-6.2l Ls Motor Swap Tri-y Headers With Adapters Top Brand [5BTs9KVn]

Enhance Your GM G-Body with Tri-Y Headers

Are you looking to unlock the true potential of your 1978-1988 GM G-Body with a 4.8L-6.2L LS engine? Look no further than the THY-359Y-C Tri-Y Headers, designed specifically for your vehicle. These headers are the perfect upgrade for any enthusiast aiming to increase power and performance. With a 4:2:1 Tri-Y header design, you'll experience a significant boost in power across a wide RPM range, ensuring optimal performance for both street and track use.

Key Features and Specifications

The THY-359Y-C headers are crafted from high-quality 14-gauge steel tubing and finished with a durable silver ceramic coating. This not only enhances the aesthetics of your vehicle but also reduces under-hood temperatures and protects the headers from the elements. Key features include:
  • Header Style: 4:2:1 Tri-Y for maximum power output
  • Material: 14-gauge steel for strength and durability
  • Finish: Silver ceramic coated for reduced heat and environmental protection
  • Primary Tube Diameter: 1-3/4" for optimal flow
  • Collector Attachment: 3 Bolt Flange for secure installation
This complete kit comes with all necessary adapters, reducers, bolts, and gaskets for a hassle-free installation.

Optimize Your Vehicle's Performance

The THY-359Y-C Tri-Y Headers are not just about looks; they're designed to deliver. By replacing your stock exhaust manifolds, these headers ensure a significant increase in airflow and power. The included 3"– 2-1/2" adapters and reducers provide flexibility for custom installations, while the ceramic coating guarantees long-lasting performance. With a limited lifetime warranty to the original purchaser, you can trust in the quality and reliability of these headers. Don't settle for less when it comes to enhancing your GM G-Body. Choose the THY-359Y-C Tri-Y Headers and feel the difference in power and performance today!

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This is a really good and solid product.

- Terri U..

January 27, 2026

Absolutely no complaints!

This is a great quality, solid product.

- Cristina G..

January 27, 2026

Absolutely no complaints!

This is a really nice and useful item.

- Amanda U..

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