Gibson Exhaust GP139S-C Performance Header - Ceramic Coated, Long Tube, LS Swap

The Gibson GP139S-C is a ceramic-coated, long tube performance header engineered specifically for C-10 Chevy trucks equipped with an LS engine swap. Designed and manufactured in the USA, Gibson's headers deliver the precise fit, durability, and exhaust flow improvements that performance enthusiasts demand — whether on the street or the autocross course.

Key Features:

• Ceramic-coated high-quality stainless steel construction for superior heat resistance and long-term corrosion protection
• 3/8" thick flanges — among the thickest available — to prevent warping and ensure a leak-free seal
• Oversized exhaust ports designed to maximize exhaust flow and improve engine performance
• Long tube header design — the only long tube LS swap headers offered in premium stainless steel
• No welding required — uses OEM-style connections for straightforward installation
• Premium gaskets and hardware included for a complete, ready-to-install package
• American-made manufacturing with strict quality control standards
• Backed by a Lifetime Limited Warranty

The Gibson GP139S-C ceramic-coated header resists high exhaust temperatures while keeping underhood heat to a minimum, making it an ideal choice for LS-swapped C-10 trucks that see both daily driving and performance use. The hi-temp ceramic coating over stainless steel provides a finish that outlasts standard painted or uncoated alternatives.