Stainless Works Long Tube Headers & Lead-Pipes w/ Cataltyic Converters, Factory Connect, 1-3/4" x 3" (2004 GTO)

Stainless steel headers with 1-3/4" primaries, 3/8" thick flanges, with a 3" collector.  Includes 3" pipes to connect to factory 2 bolt flange.  The best GTO headers available used by GM on their Orange "Woodward Cruise" GTO project.  The best ground clearance and fit available.  Combined with our 3" exhaust and a proper tune, numberous customers have made over 35 RWHP and 35 FT# of torque over stock!