Ford 351W Windsor LowRise Aluminum Intake Manifold [Polished] Speedmaster axles are manufactured using

Speedmaster axles are manufactured using cutting-edge technology and techniques

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

If the spark is weak at the plug

leak-free seal and requires no additional sealants

with a pleasing finish that will complement any engine

Ford 351W Windsor LowRise Aluminum Intake Manifold [Polished] Speedmaster axles are manufactured usingThe 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.