2006-09 Chevy 6.0L Trailblazer SS headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-3/4" primaries and 2-1/2" slip-fit collectors. Features Y-pipe and catted leads to fit to factory connection point. Headers are fully TIG welded and back purged. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.. 2006-09 Chevy 6.0L Trailblazer SS headers, long tube stainless steel construction, TIG welded with 1-3/4" primaries and 2-1/2" collectors. Features Y-pipe and catted leads to fit to factory connection point.. Stainless Works 2006-09 Trailblazer SS 6.0L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats. Stainless Works, Chevy Trailblazer Headers, Trailblazer 6.0L headers, trailblazer headers. Stainless Works Headers 1-3/4" With Catted Leads Factory Connect. Stainless Works Chevy Trailblazer Headers. 2006 thru 2009 Chevy Trailblazer SS 6.0L. Stainless Works 2006-09 Trailblazer Cat. Exhaust Header Pipe Kit. Exhaust System. Header Kit

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