This Kooks small-block Ford 1-7/8in steel outer flange is an individual flange with a 2-3/4in diagonal bolt pattern, machined from 3/8in thick mild steel and built for 1-7/8in primaries. It provides an outer mating surface for header construction or repair. Manufactured by Kooks, the flange is intended for small-block Ford header applications requiring this diagonal bolt pattern.
Kooks SB Ford 1 7/8 Steel Ford Outer Flange (Bank)