Ford SB 260 289 302 Windsor LowRise Aluminum Intake Manifold [Black] and best longevity on the

and best longevity on the market

When rebuilding high performance or heavy-duty transmissions

or choke control to restrict airflow

Speedmaster has chosen the most popular diameters for their pulleys

Ford SB 260 289 302 Windsor LowRise Aluminum Intake Manifold [Black] and best longevity on 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.