Stainless Works 304 stainless exhaust flange pair for Hemi 5.7L/6.1L/6.4L D-port headers, sized for 1-3/4" primaries. Laser-cut from heavy-duty 3/8" thick 304 stainless steel to resist warping from repeated high temperatures. Supplied as a matched pair with a limited lifetime warranty, these flanges suit accurate header fabrication and long-term service on Hemi D-port applications.
Stainless Works Hemi 5.7L/6.1L/6.4L D-Port Shaped Header 304SS Exhaust Flanges 1-3/4in Primaries