Pace Setter Coated Long Tube Headers for GTO (PN:72C2258). Fits 2004-2006 Pontiac GTO. This is a race only design with now EGR provisions. Realize the full power of the original American muscle car by letting all six liters breathe through these specially designed long tube headers. 16-gauge, mandrel bent, aluminized tubing. 1 3/4" primaries are sequenced into 3" collectors for maximum power. Available in black paint or polished AmorCOAT finish.