Stainless Works long-tube headers for 2008–2009 Pontiac G8 GT 6.0L with 2" primaries flowing into 3" slip-fit collectors and 3" high-flow catalytic converters. Tubes are CNC mandrel-bent from 304 stainless, with CNC-cut flanges, TIG welds and included hardware such as bolts, RTV, dipstick spacer, clamps and install instructions. These headers are part of a Performance Connect system designed to mate to the matching Stainless Works catback.
Stainless Works 2008-09 Pontiac G8 GT Headers 2in Primaries 3in Leads Performance Connect w/HF Cats