Stainless Works sswHFSBF1

Stainless Works Small Block Ford stock rectangular port header flanges are supplied as a pair for 1-5/8" primaries with a 2" bolt pattern center-to-center, matching stock SBF rectangular ports. 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. Backed by a limited lifetime warranty, they suit replacement or custom header builds for SBF applications.

Stainless Works SBF Stock Rectangular Shaped Port 304SS Exhaust Flanges 1-5/8in Primaries (2in BP)