Ford FE 390 427 LowRise Aluminum Intake Manifold [Polished] Speedmaster flexplates will withstand the

Speedmaster flexplates will withstand the extreme power and rpm of today's engines

Speedmaster electric fuel pumps feature an improved design for street and strip applications

Don't spend hours figuring out which pieces and parts you need to get what you want from your engine

high-tech styling

Ford FE 390 427 LowRise Aluminum Intake Manifold [Polished] Speedmaster flexplates will withstand theThe 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.