Stainless Works Stainless Works Headers 1-5/8" With Catted Leads (4WD Only) Factory Connect FT05CAT
2004-08 Ford F-150 4.6L headers made from 304 stainless steel featuring 1-5/8" primaries with hi-flow catalytic converters, 2-1/2" lead pipes and clamps. Designed to mate to factory connection point.
2004 thru 2008 Ford F150 1/2 Ton 4.6L
2004-08 Ford F-150 4.6L 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 1-5/8" primaries with hi-flow catalytic converters, 2-1/2" lead pipes and clamps. Designed to mate 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.
