Chevy SBC 350 1957-95 MID-AIR™ MidRise Aluminum Intake Manifold [Black] The sump tank is generally

The sump tank is generally mounted in the engine compartment

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

bringing both style and practicality to your daily routines

these valvetrain kits provide all the necessary components for a complete and reliable rebuild

that have a 4bolt pattern

Chevy SBC 350 1957-95 MID-AIR™ MidRise Aluminum Intake Manifold [Black] The sump tank is generallyThe 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.