Ford 351W Windsor LowRise Aluminum Intake Manifold [Polished] Perfect for professional racing setups

Perfect for professional racing setups

Do you want to finish off your engine in style

simplifying EFI conversions for both street and race applications

Speedmaster billet aluminum spacers provide the benefits of an open carburetor spacer

If you are working on a larger

Ford 351W Windsor LowRise Aluminum Intake Manifold [Polished] Perfect for professional racing setupsThe Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles. It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs. To remain street legal with a square bore carb, you must use one that is also approved as street legal for your application.