Ford 429 460 MID-AIR™ MidRise Aluminum Intake Manifold [Black] These combinations start with a

These combinations start with a reliable Speedmaster 9

Speedmaster ball joints help to restore your chassis to like-new condition

but very vital component found in this mass orchestra of mechanics is the idle air control valve

manual or EFI pump

heat-treated to the highest Rockwell hardness available

Ford 429 460 MID-AIR™ MidRise Aluminum Intake Manifold [Black] These combinations start with aThe Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power and torque.