Ford SB 260 289 302 Windsor LowRise Aluminum Intake Manifold [Polished] Speedmaster aluminum pulleys are made

Speedmaster aluminum pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs

These Speedmaster vibration mounts are designed to help protect your ignition box or ignition coil from extreme vibration and the damage associated with it

the need for more airflow is necessary

The Speedmaster top plates allow air to enter smoothly through the top

these caps have a one way valve

Ford SB 260 289 302 Windsor LowRise Aluminum Intake Manifold [Polished] Speedmaster aluminum pulleys are madeThe 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 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.