Offenhauser Dual Port 6-Cylinder Manifold

Ford 240-300 Inline 6-Cylinder

RPM Range: 1000-5000

The Dual-Port Offenhauser design provides increases of 50 horsepower over stock, or by using with headers and cam can produce up to 115 horsepower over stock! Holley #510-0-8007 390 CFM 4-barrel carburetor recommended.