Certified Automotive Experts LS Swap Long Tube Headers — Fits 60-87 Chevy & GMC 2WD Trucks (C10/C20/C30) + 88-91 Square Body

Elevate your LS swap with the Certified Automotive Experts Long Tube Headers. Built for durability and dependable performance, these headers blend classic truck character with modern engineering. From daily drives to weekend project weekends, they’re designed to complement your build without compromising fit or install time.

Premium materials and precision engineering

• Premium Materials: Crafted from high-quality 304 stainless steel to resist corrosion and maintain a clean look under pressure and heat.
• Precision Engineering: CNC-machined flanges and TIG-welded joints deliver a consistent seal and long-lasting reliability.
• Optimal Flow: Mandrel-bent tubes maintain uniform diameter through curves, supporting smoother exhaust flow and consistent exhaust characteristics.

The combination of material choice and precise fabrication helps ensure a solid foundation for an LS swap. Expect a robust component that stands up to heat cycles and road use while maintaining alignment and sealing integrity over time.

Fitment, compatibility, and installation considerations

These headers are designed for 2WD Square Body pickups. They fit 1973-1987 Chevy and GMC C10, C20, C30 trucks including R-series variants, plus 88-91 Square Body 2WD models. They also fit 1960-1972 2WD pickups. Note: OBS body styles are not supported by this application.

• Easy installation: Designed for straightforward mounting, with attention to factory routing and hardware alignment.
• Clear fitment notes: Explicitly indicated for 2WD Square Body configurations to help prevent guessing during planning.
• Maintenance-friendly: Stainless steel construction resists typical wear from heat and road conditions, supporting longevity.

Real-world use and benefits

In practical terms, these headers offer a sturdy platform for LS-powered builds in older trucks. The mandrel bends promote smooth exhaust routing, which can contribute to crisper throttle response and a balanced exhaust note, while the corrosion-resistant material helps preserve their appearance in varying climates. While individual results may vary based on the broader build, the design emphasizes reliability, repeatable installation, and consistent performance across typical LS swap scenarios.