Chevy BBC 454 Oval Port MID-AIR™ MidRise Aluminum Intake Manifold [Satin] This Speedmaster LowRise manifold is

This Speedmaster LowRise manifold is a direct replacement for the stock manifold on 1957-95 Small Block Chevy non-EGR engines

These Speedmaster 8-71 and 6-71 supercharger manifolds are aluminum constructed and suitable for competition or street use

Speedmaster axle stubs are machined from solid billet 4340 material

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

Their strong die-cast aluminum design ensures an excellent gasket seal and dissipates heat better than many other covers

Chevy BBC 454 Oval Port MID-AIR™ MidRise Aluminum Intake Manifold [Satin] This Speedmaster LowRise manifold is