Patriot Exhaust's machined header flange kits are available for many popular engine families. Header flange kits include gaskets and header bolts in most applications. Manufactured from 5/16" thick material.
Product Features:- Patriot Exhaust Header Flange Ford 223 C.I.D. 6 cylinder for 1 1/2" Primaries 5/16" thick
- Precision machined flanges