Kooks Ford 3V Modular stainless header flange for 1-5/8" primaries — Modular 3V (4.6L 3V) port pattern.
Fits Ford 4.6L 3V Modular engines. 1-5/8" primary tube bore.
Kooks Headers & Exhaust has been hand-building stainless headers and exhaust systems in Statesville, North Carolina since 1962. Every flange is machined in the same shop that builds Kooks' own production headers. Stainless construction handles thermal cycling and corrosion.
Universal builder part — weld onto custom primary tubing.
