Stainless Works Small Block Ford Trick Flow high port header flanges come as a pair and are designed for 1-7/8" primaries to match Trick Flow high port openings. Laser-cut from heavy-duty 3/8" thick 304 stainless steel, they resist warping from high exhaust heat and provide accurate sealing and bolt alignment for header installation. These flanges are intended for fabricating or replacing header flanges on compatible Trick Flow high port SBF heads.
Stainless Works Small Block Ford Trick Flow High Port Header 304SS Exhaust Flanges 1-7/8in Primaries