Ford 351W Windsor LowRise Aluminum Intake Manifold [Polished] leak-free seal and requires no

leak-free seal and requires no additional sealants

while retaining full cooling and charging characteristics

Speedmaster manufactures oil pan gaskets that are ideal for the street or strip

Tough nylon fabric is then bonded to the tooth surface for greater wear resistance

and excessive emissions

Ford 351W Windsor LowRise Aluminum Intake Manifold [Polished] leak-free seal and requires noThe 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.