
Gibson Performance Header 96-98 Chevrolet C2500 Cheyenne 7.4L Ceramic Coated. The Gibson GP113S-C Performance Header is designed to enhance the power and efficiency of your Chevrolet C2500 and C3500 trucks from 1997 to 1999. Crafted with precision, this ceramic-coated header is engineered to improve airflow, resulting in increased usable horsepower and torque at low and mid-range RPM highway speeds. Its design allows the engine to breathe better and operate at cooler temperatures, contributing to overall engine health and performance. Constructed with heavy-duty 3/8 inch thick laser-cut port flanges and 16-gauge 409L stainless tubing, the header ensures durability and a secure fit.
The mandrel-bent tubing maintains smooth airflow paths, reducing turbulence and enhancing exhaust flow. This direct replacement fits seamlessly using OEM-style connections and includes a stainless Y-pipe without air injection, making installation straightforward without the need for welding or modifications. The header is 50-state street legal, meeting EPA and CARB requirements (CARB EO Number D-411-11), making it suitable for street use in all states. Premium gaskets and hardware are included to ensure a leak-free seal and long-lasting performance. Its high-temperature coating withstands up to 1300 degrees Fahrenheit, further protecting the component from heat-related wear and tear. Heavy Duty 3/8 inch Thick Laser Cut Port Flanges for durability and a secure seal. 16 Gauge 409L Stainless Steel Tubing for corrosion resistance and strength. Hi-Temp Coating Up to 1300 Degrees Fahrenheit for heat protection. Includes Premium Gaskets and Hardware for easy installation.Uses OEM Style Connections for a seamless fit. Mandrel Bent Tubing for smooth airflow and performance gains. No welding required for straightforward installation.
Ceramic Coating for heat management and durability. Orders are processed quickly and packaged with care.