Headers for 2008-2010 Pontiac G8 with the Monster 6.0L V8! These headers are a long-tube design giving more torque and horsepower over shorties. Part number THY-333Y-C.
These Doug Thorley Tri-Y headers are constructed of 14-gauge tubing with 3/8-inch flanges to give you the best quality you can get in a header! Plus they are ceramic coated to give a lifetime of performance!