Chevy SBC 350 1957-95 MID-AIR™ MidRise Aluminum Intake Manifold [Black] These Speedmaster supercharger manifolds are

These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use

The sump tank is generally mounted in the engine compartment

where dynamic flow and rock-steady pressure control are desired

heavy-gauge steel radiator supports are exact replacements for your factory support

It is designed to hold the amount of oil that is needed to lubricate the engine when it is running

Chevy SBC 350 1957-95 MID-AIR™ MidRise Aluminum Intake Manifold [Black] These Speedmaster supercharger manifolds areThe 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.