Ford FE 390 427 LowRise Aluminum Intake Manifold [Satin] Designed for engines producing up

Designed for engines producing up to 500hp

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The automobile engine is a perfect balance of science and mechanical engineering

These combinations start with a reliable Speedmaster 9

Ford FE 390 427 LowRise Aluminum Intake Manifold [Satin] Designed for engines producing upThe 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.