The Stainless Works long-tube headers for 2006–2009 Chevrolet Trailblazer SS 6.0L are CNC mandrel-bent from 304 stainless steel with 1-3/4" primaries and 2-1/2" collectors. Featuring CNC-cut flanges, TIG welding, back-purging and catted leads with a Y-pipe to fit the factory connection point, these headers are made in the USA and include a lifetime warranty.
Stainless Works 2006-09 Trailblazer SS 6.0L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats