2009-18 Dodge Ram 5.7L Quad/Crew truck headers - 1-7/8" diameter primaries with D-shaped ports, and 3" catted leads. Stainless steel construction, TIG welded and made in the USA. Designed to fit Stainless Works performance connect exhausts for a true-dual X-pipe experience.. 2009-18 Dodge Ram 5.7L Quad/Crew truck headers - 1-7/8" diameter primaries with D-shaped ports, and 3" catted leads. Stainless steel, TIG welded and USA made. Designed to fit Stainless Works true-dual performance connect X-pipe exhausts.. Stainless Works 2009-16 Dodge Ram 5.7L Headers 1-7/8in Primaries 3in High-Flow Cats. 2009 thru 2018 Dodge Ram 1500 5.7L and 2019 Classic Dodge Ram 1500 5.7L. Stainless Works, Dodge Ram Headers, Ram 5.7L headers, ram headers. Stainless Works Headers 2" With Catted Leads Performance Connect. Stainless Works Dodge Ram Catted Headers.. Stainless Works 2009-19 Ram Catted. Exhaust Header Pipe Kit. Exhaust System. Header Kit

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