Chevy Down swept dragster/ chassis car header for Big Block with conventional heads. 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 2-1/4" diameter primaries, Flow into 4'' slip on merge style collectors. These header primary tubes are 4 inches shorter at the collector end than the patterns. Headers are fully TIG welded and back purged. Mill finish, These, are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.

This Part Fits:

Year	Make	Model	Submodel
2015-2019	Ford	F-150	King Ranch
2015-2019	Ford	F-150	Lariat
2015-2019	Ford	F-150	Platinum
2016-2019	Ford	F-150	SSV
2015-2019	Ford	F-150	XL
2015-2019	Ford	F-150	XLT