Gibson 01-03 Chevrolet Silverado 3500 Base 8.1L 1-3/4in 16 Gauge Performance Header - Ceramic Coated 92840 plugs directly into the stock

plugs directly into the stock wiring harness connectors and sensors

Dimensions  (Enclosure) (H x W x D) - 6" x 6" x 4" (152 x 152 x 102mm)

We routinely test our products using state- of-the-art computer simulation as well as actual

Working load (lb) 5290

Adjustable rate sway bar

Gibson 01-03 Chevrolet Silverado 3500 Base 8.1L 1-3/4in 16 Gauge Performance Header - Ceramic Coated 92840 plugs directly into the stockEvery Gibson Performance Header is Dyno tuned and engineered to deliver more usable horsepower and torque at low and mid range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off road. 50 State Street legal. Meets EPA and CARB requirements. Will not