The Kooks small-block Ford 1-3/4in stainless outer flange is an individual flange with a 2-3/4in diagonal bolt pattern, made from 3/8in thick 304 stainless steel and sized for 1-3/4in primaries. It serves as a robust outer mating surface for header fabrication or replacement. Handcrafted by Kooks in the USA, the flange supports accurate fitment in compatible small-block Ford exhaust setups.
Kooks SB Ford 1 3/4in SS Ford Outer Flange (Bank)