Stainless Works Long Tube Headers, Factory Connect, 2" x 3" (2001-2003 Sierra & Silverado 8.1L)

Stainless steel headers with 1-3/4", 1-7/8" or 2" primary tubes, uses factory lead pipe and cats.

01-03 Chevy/GMC 1500/2500/3500 Truck and Suburban 8.1L bare headers. These headers will fit the Tahoe and Avalanche, but the factory lead pipes will have to be modified to mate to these headers. 2" primary tubes, uses factory headpipes and cats- long tube design makes great low end torque and horsepower. Includes the EGR tube on the passenger side header. Will not work on lifted vehicles as the driver side header will not clear the front drive shaft.