2004 GTO headers. CNC mandrel bent 1 3/4" primaries, , CNC laser cut
3/8" flanges, 3" collector. Includes 3" pipes to connect to factory 2
bolt flange. No cats-off road use only. 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, numerous customers have made over 35 RWHP and 35 FT#
of torque over stock!!! Includes 02 sensor extensions required for
installation.
NEW! All Stainless Works
V8 long-tube headers are now manufactured with high-performance, integrated merge-spikes.
http://stainlessworks.net/cart/performance-header-merge-spike.phpFREE SHIPPING!