Hi there I have a 335 FE block in my Fairlane. On eBay there is an 'Offenhauser Intake manifold for Ford FE 390-428 Big Block Aluminium Dual Port 360', will this fit my block????? Rob.
i assume you mean 332 as you have an avitar w/a 58 ferd(my 1st car).... yep, it'll fit fine although if you haven't had the iron intake off of your yet, get some help or a cherry-picker....332-428 is the FE series engine
The dual port is a lousy performance design. Not one of Offy's better ideas!! I would look for something else unless you "steal" it. A Edelbrock Performer intake would work much better for a mild to stock FE.
When used on the proper application, the dual port manifold out perfoms the dual plane manifolds. Dual port manifolds provide better low end torque and maintains air/fuel ratio better than dual plane manifolds. http://www.jalopyjournal.com/forum/showthread.php?t=123509&highlight=dual+port