I was referring to carburetor position, a lot taller than the old Holley intake I took off the 445. It is also open plenum. I would thing a duel plane would have been the intake they would have used from ford but there it is. I added larger valves when I rebuilt the engine due to the hammered up seats. Went 030 over on the bore and installed a Lunati torque cam with 9.8-1 pistons. Everything else is bone stock down to the motor craft carb . What a torque monster that turned out to be.