APDTY 785339 Exhaust Manifold Kit w/Gaskets & Hardware Fits Select Ford E-350 (Econoline/Club Wagon), Econoline Super Duty, F Super Duty, F-250, F-250 HD, F-350, F53 (Replaces F4TZ 9431-C, F5TZ9431C) Meets Or Exceeds OEM Specs Factory OEM Fit Form And Function